Common Weakness Enumeration

CWE-77

Allowed-with-Review

Improper Neutralization of Special Elements used in a Command ('Command Injection')

Abstraction: Class · Status: Draft

The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.

5817 vulnerabilities reference this CWE, most recent first.

CVE-2026-102133 (GCVE-0-2026-102133)

Vulnerability from cvelistv5 – Published: 2026-09-30 20:13 – Updated: 2026-10-01 13:37
VLAI
Title
Kiteworks Core Arbitrary File Write through Command Injection
Summary
An optional, separately licensed repository-connector feature in Kiteworks Core did not neutralize special characters in a user-supplied path before passing it to an external command. An authenticated system administrator could inject additional commands and write arbitrary content to files owned by the service account running the connector, enabling code execution in that account's context; exploitation additionally requires network egress from the appliance to a system under the attacker's control.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 13:23 UTC
CWE
  • CWE-77 - Improper Neutralization of Special Elements used in a Command ('Command Injection')
References
Impacted products
Vendor Product Version
Kiteworks Core Affected: 0 , < 9.5.1 (custom)
Unaffected: 9.5.1
Create a notification for this product.
Date Public
2026-09-30 00:00
Show details on NVD website

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CVE-2026-101859 (GCVE-0-2026-101859)

Vulnerability from cvelistv5 – Published: 2026-09-29 01:30 – Updated: 2026-10-01 15:29
VLAI
Title
RaspAP raspap-webgui OpenVPN Configuration del_ovpncfg.php escapeshellcmd os command injection
Summary
A vulnerability has been found in RaspAP raspap-webgui up to 3.5.5. Affected by this vulnerability is the function escapeshellcmd of the file ajax/openvpn/del_ovpncfg.php of the component OpenVPN Configuration Handler. Such manipulation of the argument cfg_id leads to os command injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 15:29 UTC
CWE
References
URL Tags
https://vuldb.com/vuln/411093 vdb-entrytechnical-description
https://vuldb.com/vuln/411093/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-101859 third-party-advisory
https://vuldb.com/submit/930258 third-party-advisory
https://gist.github.com/simyat/10422042d6d5225b2b… exploit
Impacted products
Vendor Product Version
RaspAP raspap-webgui Affected: 3.5.0
Affected: 3.5.1
Affected: 3.5.2
Affected: 3.5.3
Affected: 3.5.4
Affected: 3.5.5
    cpe:2.3:a:raspap:raspap-webgui:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-101858 (GCVE-0-2026-101858)

Vulnerability from cvelistv5 – Published: 2026-09-29 01:15 – Updated: 2026-09-29 17:27
VLAI
Title
RaspAP raspap-webgui SSID Processing WiFiManager.php writeWpaSupplicant os command injection
Summary
A flaw has been found in RaspAP raspap-webgui up to 3.5.5. Affected is the function WiFiManager::writeWpaSupplicant of the file src/RaspAP/Networking/Hotspot/WiFiManager.php of the component SSID Processing. This manipulation of the argument ssid causes os command injection. The attack can be initiated remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 17:26 UTC
CWE
References
URL Tags
https://vuldb.com/vuln/411092 vdb-entrytechnical-description
https://vuldb.com/vuln/411092/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-101858 third-party-advisory
https://vuldb.com/submit/930246 third-party-advisory
https://gist.github.com/simyat/10422042d6d5225b2b… exploit
Impacted products
Vendor Product Version
RaspAP raspap-webgui Affected: 3.5.0
Affected: 3.5.1
Affected: 3.5.2
Affected: 3.5.3
Affected: 3.5.4
Affected: 3.5.5
    cpe:2.3:a:raspap:raspap-webgui:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-101264 (GCVE-0-2026-101264)

Vulnerability from cvelistv5 – Published: 2026-09-28 23:15 – Updated: 2026-10-01 15:13
VLAI
Title
Ziroom ZHOME A0101 set_passwd command injection
Summary
A vulnerability was determined in Ziroom ZHOME A0101 1.0.1.0. Impacted is an unknown function of the file /api/ZRnetwork/set_passwd. This manipulation of the argument password1 causes command injection. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 15:13 UTC
CWE
References
URL Tags
https://vuldb.com/vuln/411032 vdb-entrytechnical-description
https://vuldb.com/vuln/411032/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-101264 third-party-advisory
https://vuldb.com/submit/914646 third-party-advisory
https://github.com/waltz-sketch/Ziroom/blob/main/… exploit
Impacted products
Vendor Product Version
Ziroom ZHOME A0101 Affected: 1.0.1.0
    cpe:2.3:a:ziroom:zhome_a0101:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-101263 (GCVE-0-2026-101263)

Vulnerability from cvelistv5 – Published: 2026-09-28 23:00 – Updated: 2026-09-29 19:18
VLAI
Title
Ziroom ZHOME A0101 set_online_client command injection
Summary
A vulnerability was found in Ziroom ZHOME A0101 1.0.1.0. This issue affects some unknown processing of the file /api/ZRQos/set_online_client. The manipulation of the argument mac results in command injection. It is possible to launch the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 19:18 UTC
CWE
References
URL Tags
https://vuldb.com/vuln/411031 vdb-entrytechnical-description
https://vuldb.com/vuln/411031/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-101263 third-party-advisory
https://vuldb.com/submit/914645 third-party-advisory
https://github.com/waltz-sketch/Ziroom/blob/main/… exploit
Impacted products
Vendor Product Version
Ziroom ZHOME A0101 Affected: 1.0.1.0
    cpe:2.3:a:ziroom:zhome_a0101:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-101262 (GCVE-0-2026-101262)

Vulnerability from cvelistv5 – Published: 2026-09-28 22:45 – Updated: 2026-09-29 12:32
VLAI
Title
Ziroom ZHOME A0101 set_online_client command injection
Summary
A vulnerability has been found in Ziroom ZHOME A0101 1.0.1.0. This vulnerability affects unknown code of the file /api/ZRQos/set_online_client. The manipulation of the argument ip leads to command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 12:27 UTC
CWE
References
URL Tags
https://vuldb.com/vuln/411030 vdb-entrytechnical-description
https://vuldb.com/vuln/411030/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-101262 third-party-advisory
https://vuldb.com/submit/914644 third-party-advisory
https://github.com/waltz-sketch/Ziroom/blob/main/… exploit
Impacted products
Vendor Product Version
Ziroom ZHOME A0101 Affected: 1.0.1.0
    cpe:2.3:a:ziroom:zhome_a0101:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-101261 (GCVE-0-2026-101261)

Vulnerability from cvelistv5 – Published: 2026-09-28 22:30 – Updated: 2026-10-01 15:12
VLAI
Title
Ziroom ZHOME A0101 firstSetup_wifi command injection
Summary
A flaw has been found in Ziroom ZHOME A0101 1.0.1.0. This affects an unknown part of the file /api/ZRnetwork/firstSetup_wifi. Executing a manipulation of the argument login_pwd can lead to command injection. The attack may be performed from remote. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 15:11 UTC
CWE
References
URL Tags
https://vuldb.com/vuln/411029 vdb-entrytechnical-description
https://vuldb.com/vuln/411029/cti signaturepermissions-required
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https://vuldb.com/submit/914643 third-party-advisory
https://github.com/waltz-sketch/Ziroom/blob/main/… exploit
Impacted products
Vendor Product Version
Ziroom ZHOME A0101 Affected: 1.0.1.0
    cpe:2.3:a:ziroom:zhome_a0101:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-101260 (GCVE-0-2026-101260)

Vulnerability from cvelistv5 – Published: 2026-09-28 22:15 – Updated: 2026-09-29 19:45
VLAI
Title
Ziroom ZHOME A0101 firstLogin command injection
Summary
A vulnerability was detected in Ziroom ZHOME A0101 1.0.1.0. Affected by this issue is some unknown functionality of the file /api/ZRnetwork/firstLogin. Performing a manipulation of the argument firstLogin results in command injection. The attack is possible to be carried out remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 19:45 UTC
CWE
References
URL Tags
https://vuldb.com/vuln/411028 vdb-entrytechnical-description
https://vuldb.com/vuln/411028/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-101260 third-party-advisory
https://vuldb.com/submit/914642 third-party-advisory
https://github.com/waltz-sketch/Ziroom/blob/main/… exploit
Impacted products
Vendor Product Version
Ziroom ZHOME A0101 Affected: 1.0.1.0
    cpe:2.3:a:ziroom:zhome_a0101:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-101187 (GCVE-0-2026-101187)

Vulnerability from cvelistv5 – Published: 2026-09-28 20:45 – Updated: 2026-09-29 19:23
VLAI
Title
Ziroom ZHOME A0101 USB Device Management API zrUsb.lua pop_usb_device command injection
Summary
A weakness has been identified in Ziroom ZHOME A0101 1.0.1.0. This vulnerability affects the function pop_usb_device of the file usr/lib/lua/luci/controller/api/zrUsb.lua of the component USB Device Management API. This manipulation of the argument path causes command injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: no Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-09-29 19:23 UTC
CWE
References
URL Tags
https://vuldb.com/vuln/411008 vdb-entrytechnical-description
https://vuldb.com/vuln/411008/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-101187 third-party-advisory
https://vuldb.com/submit/906506 third-party-advisory
https://github.com/Wlz1112/ZHOME_A0101/blob/main/… exploit
Impacted products
Vendor Product Version
Ziroom ZHOME A0101 Affected: 1.0.1.0
    cpe:2.3:a:ziroom:zhome_a0101:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2026-101076 (GCVE-0-2026-101076)

Vulnerability from cvelistv5 – Published: 2026-09-28 15:00 – Updated: 2026-10-01 14:22
VLAI
Title
Netcore NR289-GE CGI set_ntp_server_ip.cgi system os command injection
Summary
A vulnerability was detected in Netcore NR289-GE 1.4.5102. This affects the function system of the file /set_ntp_server_ip.cgi of the component CGI Handler. The manipulation of the argument ntp_ip results in os command injection. The attack can be executed remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-01 14:19 UTC
CWE
References
URL Tags
https://vuldb.com/vuln/410947 vdb-entrytechnical-description
https://vuldb.com/vuln/410947/cti signaturepermissions-required
https://vuldb.com/cve/CVE-2026-101076 third-party-advisory
https://vuldb.com/submit/929204 third-party-advisory
https://github.com/senxitoyshuyi-ui/HACKALL/blob/… exploit
Impacted products
Vendor Product Version
Netcore NR289-GE Affected: 1.4.5102
    cpe:2.3:a:netcore:nr289-ge:*:*:*:*:*:*:*:*
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Show details on NVD website

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Mitigation
Architecture and Design

If at all possible, use library calls rather than external processes to recreate the desired functionality.

Mitigation
Implementation

If possible, ensure that all external commands called from the program are statically created.

Mitigation MIT-5
Implementation

Strategy: Input Validation

  • Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
  • When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
  • Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
Mitigation
Operation

Run time: Run time policy enforcement may be used in an allowlist fashion to prevent use of any non-sanctioned commands.

Mitigation
System Configuration

Assign permissions that prevent the user from accessing/opening privileged files.

CAPEC-136: LDAP Injection

An attacker manipulates or crafts an LDAP query for the purpose of undermining the security of the target. Some applications use user input to create LDAP queries that are processed by an LDAP server. For example, a user might provide their username during authentication and the username might be inserted in an LDAP query during the authentication process. An attacker could use this input to inject additional commands into an LDAP query that could disclose sensitive information. For example, entering a * in the aforementioned query might return information about all users on the system. This attack is very similar to an SQL injection attack in that it manipulates a query to gather additional information or coerce a particular return value.

CAPEC-15: Command Delimiters

An attack of this type exploits a programs' vulnerabilities that allows an attacker's commands to be concatenated onto a legitimate command with the intent of targeting other resources such as the file system or database. The system that uses a filter or denylist input validation, as opposed to allowlist validation is vulnerable to an attacker who predicts delimiters (or combinations of delimiters) not present in the filter or denylist. As with other injection attacks, the attacker uses the command delimiter payload as an entry point to tunnel through the application and activate additional attacks through SQL queries, shell commands, network scanning, and so on.

CAPEC-183: IMAP/SMTP Command Injection

An adversary exploits weaknesses in input validation on web-mail servers to execute commands on the IMAP/SMTP server. Web-mail servers often sit between the Internet and the IMAP or SMTP mail server. User requests are received by the web-mail servers which then query the back-end mail server for the requested information and return this response to the user. In an IMAP/SMTP command injection attack, mail-server commands are embedded in parts of the request sent to the web-mail server. If the web-mail server fails to adequately sanitize these requests, these commands are then sent to the back-end mail server when it is queried by the web-mail server, where the commands are then executed. This attack can be especially dangerous since administrators may assume that the back-end server is protected against direct Internet access and therefore may not secure it adequately against the execution of malicious commands.

CAPEC-248: Command Injection

An adversary looking to execute a command of their choosing, injects new items into an existing command thus modifying interpretation away from what was intended. Commands in this context are often standalone strings that are interpreted by a downstream component and cause specific responses. This type of attack is possible when untrusted values are used to build these command strings. Weaknesses in input validation or command construction can enable the attack and lead to successful exploitation.

CAPEC-40: Manipulating Writeable Terminal Devices

This attack exploits terminal devices that allow themselves to be written to by other users. The attacker sends command strings to the target terminal device hoping that the target user will hit enter and thereby execute the malicious command with their privileges. The attacker can send the results (such as copying /etc/passwd) to a known directory and collect once the attack has succeeded.

CAPEC-43: Exploiting Multiple Input Interpretation Layers

An attacker supplies the target software with input data that contains sequences of special characters designed to bypass input validation logic. This exploit relies on the target making multiples passes over the input data and processing a "layer" of special characters with each pass. In this manner, the attacker can disguise input that would otherwise be rejected as invalid by concealing it with layers of special/escape characters that are stripped off by subsequent processing steps. The goal is to first discover cases where the input validation layer executes before one or more parsing layers. That is, user input may go through the following logic in an application: <parser1> --> <input validator> --> <parser2>. In such cases, the attacker will need to provide input that will pass through the input validator, but after passing through parser2, will be converted into something that the input validator was supposed to stop.

CAPEC-75: Manipulating Writeable Configuration Files

Generally these are manually edited files that are not in the preview of the system administrators, any ability on the attackers' behalf to modify these files, for example in a CVS repository, gives unauthorized access directly to the application, the same as authorized users.

CAPEC-76: Manipulating Web Input to File System Calls

An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.