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CVE-2021-34983 (GCVE-0-2021-34983)

Vulnerability from nvd – Published: 2024-05-07 22:54 – Updated: 2024-08-04 00:26

Title

NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability

Summary

NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of authentication prior to allowing access to system configuration information. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-13708.

Severity

6.5 (Medium)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-08 15:08 UTC

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_research-advisory
https://kb.netgear.com/000064313/Security-Advisor…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: V1.0.11.116_10.2.100

Date Public

2021-10-29 13:54

Show details on NVD website

JSON

To clipboard

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CVE-2021-34982 (GCVE-0-2021-34982)

Vulnerability from nvd – Published: 2024-05-07 22:54 – Updated: 2024-08-04 00:26

Title

NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability

Summary

NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. When parsing the strings file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-13709.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-08 14:52 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_research-advisory
https://kb.netgear.com/000064313/Security-Advisor…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: V1.0.11.116_10.2.100
netgear	multiple_router_firmware	Affected: 1.0.11.116_10.0.100 cpe:2.3:o:netgear:multiple_router_firmware:1.0.11.116_10.0.100:::::::*

Date Public

2021-10-29 13:54

Show details on NVD website

JSON

To clipboard

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CVE-2023-35721 (GCVE-0-2023-35721)

Vulnerability from nvd – Published: 2024-05-03 01:57 – Updated: 2024-08-02 16:30

Title

NETGEAR Multiple Routers curl_post Improper Certificate Validation Remote Code Execution Vulnerability

Summary

NETGEAR Multiple Routers curl_post Improper Certificate Validation Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to compromise the integrity of downloaded information on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the update functionality, which operates over HTTPS. The issue results from the lack of proper validation of the certificate presented by the server. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19981.

Severity

8.1 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-05 20:07 UTC

CWE

CWE-295 - Improper Certificate Validation

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_research-advisory
https://kb.netgear.com/000065668/Security-Advisor…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: 1.0.12.120_2.0.83
netgear	rax50_firmware	Affected: 0 , < 1.1.15.128 (custom) cpe:2.3:a:netgear:rax50_firmware::::::::

Date Public

2023-06-30 18:54

Show details on NVD website

JSON

To clipboard

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CVE-2021-34865 (GCVE-0-2021-34865)

Vulnerability from nvd – Published: 2022-01-25 15:30 – Updated: 2024-08-04 00:26

Summary

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. Was ZDI-CAN-13313.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-287 - Improper Authentication

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://kb.netgear.com/000063955/Security-Advisor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: 1.2.0.76_1.0.1

Credits

1sd3d of VCS

Show details on NVD website

JSON

To clipboard

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CVE-2021-27239 (GCVE-0-2021-27239)

Vulnerability from nvd – Published: 2021-03-29 21:05 – Updated: 2024-08-03 20:48

Summary

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400 and R6700 firmware version 1.0.4.98 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the upnpd service, which listens on UDP port 1900 by default. A crafted MX header field in an SSDP message can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-11851.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://kb.netgear.com/000062820/Security-Advisor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: firmware version 1.0.4.98

Credits

Anonymous

Show details on NVD website

JSON

To clipboard

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CVE-2020-27867 (GCVE-0-2020-27867)

Vulnerability from nvd – Published: 2021-02-11 23:35 – Updated: 2024-08-04 16:25

Summary

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6020, R6080, R6120, R6220, R6260, R6700v2, R6800, R6900v2, R7450, JNR3210, WNR2020, Nighthawk AC2100, and Nighthawk AC2400 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. When parsing the funjsq_access_token parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-11653.

Severity

6.8 (Medium)


                        
                          CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-77 - Command Injection

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://kb.netgear.com/000062641/Security-Advisor…	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: firmware version 1.2.0.62_1.0.1

Credits

1sd3d

Show details on NVD website

JSON

To clipboard

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CVE-2020-27866 (GCVE-0-2020-27866)

Vulnerability from nvd – Published: 2021-02-11 23:35 – Updated: 2024-08-04 16:25

Summary

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6020, R6080, R6120, R6220, R6260, R6700v2, R6800, R6900v2, R7450, JNR3210, WNR2020, Nighthawk AC2100, and Nighthawk AC2400 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-11355.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-288 - Authentication Bypass Using an Alternate Path or Channel

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://kb.netgear.com/000062641/Security-Advisor…	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: firmware version 1.2.0.62_1.0.1

Credits

1sd3d of Viettel Cyber Security

Show details on NVD website

JSON

To clipboard

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CVE-2020-17409 (GCVE-0-2020-17409)

Vulnerability from nvd – Published: 2020-10-13 17:10 – Updated: 2024-08-04 13:53

Summary

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of NETGEAR R6120, R6080, R6260, R6220, R6020, JNR3210, and WNR2020 routers with firmware 1.0.66. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-10754.

Severity

6.5 (Medium)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-288 - Authentication Bypass Using an Alternate Path or Channel

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://kb.netgear.com/000062304/Security-Advisor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: 1.0.66

Credits

Anonymous

Show details on NVD website

JSON

To clipboard

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CVE-2020-15636 (GCVE-0-2020-15636)

Vulnerability from nvd – Published: 2020-08-19 20:55 – Updated: 2024-08-04 13:22

Summary

This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR R6400, R6700, R7000, R7850, R7900, R8000, RS400, and XR300 routers with firmware 1.0.4.84_10.0.58. Authentication is not required to exploit this vulnerability. The specific flaw exists within the check_ra service. A crafted raePolicyVersion in a RAE_Policy.json file can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-9852.

Severity

8.1 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://kb.netgear.com/000062128/Security-Advisor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: 1.0.4.84_10.0.58

Credits

Pedro Ribeiro (@pedrib1337 | pedrib@gmail.com) and Radek Domanski (@RabbitPro | radek.domanski@gmail.com)

Show details on NVD website

JSON

To clipboard

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CVE-2021-34983 (GCVE-0-2021-34983)

Vulnerability from cvelistv5 – Published: 2024-05-07 22:54 – Updated: 2024-08-04 00:26

Title

NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability

Summary

NETGEAR Multiple Routers httpd Missing Authentication for Critical Function Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. The issue results from the lack of authentication prior to allowing access to system configuration information. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-13708.

Severity

6.5 (Medium)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-08 15:08 UTC

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_research-advisory
https://kb.netgear.com/000064313/Security-Advisor…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: V1.0.11.116_10.2.100

Date Public

2021-10-29 13:54

Show details on NVD website

JSON

To clipboard

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CVE-2021-34982 (GCVE-0-2021-34982)

Vulnerability from cvelistv5 – Published: 2024-05-07 22:54 – Updated: 2024-08-04 00:26

Title

NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability

Summary

NETGEAR Multiple Routers httpd Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the httpd service, which listens on TCP port 80 by default. When parsing the strings file, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. . Was ZDI-CAN-13709.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-05-08 14:52 UTC

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_research-advisory
https://kb.netgear.com/000064313/Security-Advisor…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: V1.0.11.116_10.2.100
netgear	multiple_router_firmware	Affected: 1.0.11.116_10.0.100 cpe:2.3:o:netgear:multiple_router_firmware:1.0.11.116_10.0.100:::::::*

Date Public

2021-10-29 13:54

Show details on NVD website

JSON

To clipboard

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CVE-2023-35721 (GCVE-0-2023-35721)

Vulnerability from cvelistv5 – Published: 2024-05-03 01:57 – Updated: 2024-08-02 16:30

Title

NETGEAR Multiple Routers curl_post Improper Certificate Validation Remote Code Execution Vulnerability

Summary

NETGEAR Multiple Routers curl_post Improper Certificate Validation Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to compromise the integrity of downloaded information on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the update functionality, which operates over HTTPS. The issue results from the lack of proper validation of the certificate presented by the server. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19981.

Severity

8.1 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-06-05 20:07 UTC

CWE

CWE-295 - Improper Certificate Validation

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_research-advisory
https://kb.netgear.com/000065668/Security-Advisor…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: 1.0.12.120_2.0.83
netgear	rax50_firmware	Affected: 0 , < 1.1.15.128 (custom) cpe:2.3:a:netgear:rax50_firmware::::::::

Date Public

2023-06-30 18:54

Show details on NVD website

JSON

To clipboard

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CVE-2021-34865 (GCVE-0-2021-34865)

Vulnerability from cvelistv5 – Published: 2022-01-25 15:30 – Updated: 2024-08-04 00:26

Summary

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of multiple NETGEAR routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to escalate privileges and execute arbitrary code in the context of root. Was ZDI-CAN-13313.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-287 - Improper Authentication

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://kb.netgear.com/000063955/Security-Advisor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: 1.2.0.76_1.0.1

Credits

1sd3d of VCS

Show details on NVD website

JSON

To clipboard

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CVE-2021-27239 (GCVE-0-2021-27239)

Vulnerability from cvelistv5 – Published: 2021-03-29 21:05 – Updated: 2024-08-03 20:48

Summary

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6400 and R6700 firmware version 1.0.4.98 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the upnpd service, which listens on UDP port 1900 by default. A crafted MX header field in an SSDP message can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-11851.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://kb.netgear.com/000062820/Security-Advisor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: firmware version 1.0.4.98

Credits

Anonymous

Show details on NVD website

JSON

To clipboard

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CVE-2020-27867 (GCVE-0-2020-27867)

Vulnerability from cvelistv5 – Published: 2021-02-11 23:35 – Updated: 2024-08-04 16:25

Summary

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of NETGEAR R6020, R6080, R6120, R6220, R6260, R6700v2, R6800, R6900v2, R7450, JNR3210, WNR2020, Nighthawk AC2100, and Nighthawk AC2400 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. When parsing the funjsq_access_token parameter, the process does not properly validate a user-supplied string before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-11653.

Severity

6.8 (Medium)


                        
                          CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-77 - Command Injection

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://kb.netgear.com/000062641/Security-Advisor…	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: firmware version 1.2.0.62_1.0.1

Credits

1sd3d

Show details on NVD website

JSON

To clipboard

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CVE-2020-27866 (GCVE-0-2020-27866)

Vulnerability from cvelistv5 – Published: 2021-02-11 23:35 – Updated: 2024-08-04 16:25

Summary

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of NETGEAR R6020, R6080, R6120, R6220, R6260, R6700v2, R6800, R6900v2, R7450, JNR3210, WNR2020, Nighthawk AC2100, and Nighthawk AC2400 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-11355.

Severity

8.8 (High)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-288 - Authentication Bypass Using an Alternate Path or Channel

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://kb.netgear.com/000062641/Security-Advisor…	x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: firmware version 1.2.0.62_1.0.1

Credits

1sd3d of Viettel Cyber Security

Show details on NVD website

JSON

To clipboard

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CVE-2020-17409 (GCVE-0-2020-17409)

Vulnerability from cvelistv5 – Published: 2020-10-13 17:10 – Updated: 2024-08-04 13:53

Summary

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of NETGEAR R6120, R6080, R6260, R6220, R6020, JNR3210, and WNR2020 routers with firmware 1.0.66. Authentication is not required to exploit this vulnerability. The specific flaw exists within the mini_httpd service, which listens on TCP port 80 by default. The issue results from incorrect string matching logic when accessing protected pages. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise. Was ZDI-CAN-10754.

Severity

6.5 (Medium)


                        
                          CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CWE

CWE-288 - Authentication Bypass Using an Alternate Path or Channel

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://kb.netgear.com/000062304/Security-Advisor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: 1.0.66

Credits

Anonymous

Show details on NVD website

JSON

To clipboard

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CVE-2020-15636 (GCVE-0-2020-15636)

Vulnerability from cvelistv5 – Published: 2020-08-19 20:55 – Updated: 2024-08-04 13:22

Summary

This vulnerability allows remote attackers to execute arbitrary code on affected installations of NETGEAR R6400, R6700, R7000, R7850, R7900, R8000, RS400, and XR300 routers with firmware 1.0.4.84_10.0.58. Authentication is not required to exploit this vulnerability. The specific flaw exists within the check_ra service. A crafted raePolicyVersion in a RAE_Policy.json file can trigger an overflow of a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-9852.

Severity

8.1 (High)


                        
                          CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

zdi mitre root Scorecard

References

2 references

URL	Tags
https://www.zerodayinitiative.com/advisories/ZDI-…	x_refsource_MISC
https://kb.netgear.com/000062128/Security-Advisor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
NETGEAR	Multiple Routers	Affected: 1.0.4.84_10.0.58

Credits

Pedro Ribeiro (@pedrib1337 | pedrib@gmail.com) and Radek Domanski (@RabbitPro | radek.domanski@gmail.com)

Show details on NVD website

JSON

To clipboard

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18 vulnerabilities found for Multiple Routers by NETGEAR

CVE-2021-34983 (GCVE-0-2021-34983)

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CVE-2023-35721 (GCVE-0-2023-35721)

CVE-2021-34865 (GCVE-0-2021-34865)

CVE-2021-27239 (GCVE-0-2021-27239)

CVE-2020-27867 (GCVE-0-2020-27867)

CVE-2020-27866 (GCVE-0-2020-27866)

CVE-2020-17409 (GCVE-0-2020-17409)

CVE-2020-15636 (GCVE-0-2020-15636)

CVE-2021-34983 (GCVE-0-2021-34983)

CVE-2021-34982 (GCVE-0-2021-34982)

CVE-2023-35721 (GCVE-0-2023-35721)

CVE-2021-34865 (GCVE-0-2021-34865)

CVE-2021-27239 (GCVE-0-2021-27239)

CVE-2020-27867 (GCVE-0-2020-27867)

CVE-2020-27866 (GCVE-0-2020-27866)

CVE-2020-17409 (GCVE-0-2020-17409)

CVE-2020-15636 (GCVE-0-2020-15636)