CVE-2024-20265 (GCVE-0-2024-20265)
Vulnerability from cvelistv5 – Published: 2024-03-27 17:03 – Updated: 2024-08-01 21:52
VLAI
EPSS
VEX
Summary
A vulnerability in the boot process of Cisco Access Point (AP) Software could allow an unauthenticated, physical attacker to bypass the Cisco Secure Boot functionality and load a software image that has been tampered with on an affected device.
This vulnerability exists because unnecessary commands are available during boot time at the physical console. An attacker could exploit this vulnerability by interrupting the boot process and executing specific commands to bypass the Cisco Secure Boot validation checks and load an image that has been tampered with. This image would have been previously downloaded onto the targeted device. A successful exploit could allow the attacker to load the image once. The Cisco Secure Boot functionality is not permanently compromised.
Severity
5.9 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-03-27 19:46 UTC
CWE
- CWE-501 - Trust Boundary Violation
Assigner
References
1 reference
Impacted products
7 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco IOS XE Software |
Affected:
N/A
|
|
| Cisco | Cisco Aironet Access Point Software |
Affected:
8.2.100.0
Affected: 8.2.130.0 Affected: 8.2.111.0 Affected: 8.2.110.0 Affected: 8.2.121.0 Affected: 8.2.141.0 Affected: 8.2.151.0 Affected: 8.2.160.0 Affected: 8.2.161.0 Affected: 8.2.164.0 Affected: 8.2.166.0 Affected: 8.2.170.0 Affected: 8.2.163.0 Affected: 8.3.102.0 Affected: 8.3.111.0 Affected: 8.3.112.0 Affected: 8.3.121.0 Affected: 8.3.122.0 Affected: 8.3.130.0 Affected: 8.3.131.0 Affected: 8.3.132.0 Affected: 8.3.133.0 Affected: 8.3.140.0 Affected: 8.3.141.0 Affected: 8.3.143.0 Affected: 8.3.150.0 Affected: 8.3.108.0 Affected: 8.3.90.53 Affected: 8.3.104.46 Affected: 8.3.200.200 Affected: 8.3.104.64 Affected: 8.3.15.165 Affected: 8.3.90.11 Affected: 8.3.135.0 Affected: 8.3.104.14 Affected: 8.3.90.36 Affected: 8.3.15.142 Affected: 8.3.104.37 Affected: 8.3.15.117 Affected: 8.3.15.120 Affected: 8.3.15.25 Affected: 8.3.15.158 Affected: 8.3.15.118 Affected: 8.3.90.25 Affected: 8.3.15.169 Affected: 8.3.90.58 Affected: 8.4.100.0 Affected: 8.4.1.199 Affected: 8.4.1.91 Affected: 8.4.1.142 Affected: 8.4.1.175 Affected: 8.4.1.218 Affected: 8.4.1.92 Affected: 8.5.103.0 Affected: 8.5.105.0 Affected: 8.5.110.0 Affected: 8.5.120.0 Affected: 8.5.131.0 Affected: 8.5.140.0 Affected: 8.5.135.0 Affected: 8.5.151.0 Affected: 8.5.101.0 Affected: 8.5.102.0 Affected: 8.5.161.0 Affected: 8.5.160.0 Affected: 8.5.100.0 Affected: 8.5.171.0 Affected: 8.5.164.0 Affected: 8.5.182.0 Affected: 8.5.182.11 ME Affected: 8.7.102.0 Affected: 8.7.106.0 Affected: 8.7.1.16 Affected: 8.8.100.0 Affected: 8.8.111.0 Affected: 8.8.120.0 Affected: 8.8.125.0 Affected: 8.8.130.0 Affected: 8.6.101.0 Affected: 8.6.1.84 Affected: 8.6.1.70 Affected: 8.6.1.71 Affected: 8.9.100.0 Affected: 8.9.111.0 Affected: 8.10.105.0 Affected: 8.10.111.0 Affected: 8.10.130.0 Affected: 8.10.112.0 Affected: 8.10.122.0 Affected: 8.10.113.0 Affected: 8.10.121.0 Affected: 8.10.141.0 Affected: 8.10.142.0 Affected: 8.10.151.0 Affected: 8.10.150.0 Affected: 8.10.171.0 Affected: 8.10.181.0 Affected: 8.10.182.0 Affected: 8.10.161.0 Affected: 8.10.170.0 Affected: 8.10.183.0 Affected: 8.10.162.0 Affected: 8.10.185.0 |
|
| Cisco | Cisco Business Wireless Access Point Software |
Affected:
10.0.1.0
Affected: 10.0.2.0 Affected: 10.1.1.0 Affected: 10.1.2.0 Affected: 10.2.1.0 Affected: 10.2.2.0 Affected: 10.3.1.0 Affected: 10.3.1.1 Affected: 10.3.2.0 Affected: 10.4.1.0 Affected: 10.4.2.0 Affected: 10.6.1.0 Affected: 10.6.2.0 Affected: 10.7.1.0 Affected: 10.8.1.0 Affected: 10.5.2.0 |
|
| Cisco | Cisco Aironet Access Point Software (IOS XE Controller) |
Affected:
16.10.1e
Affected: 16.10.1 Affected: 17.1.1t Affected: 17.1.1s Affected: 17.1.1 Affected: 16.11.1a Affected: 16.11.1 Affected: 16.11.1c Affected: 16.11.1b Affected: 16.12.1s Affected: 16.12.4 Affected: 16.12.1 Affected: 16.12.2s Affected: 16.12.1t Affected: 16.12.4a Affected: 16.12.5 Affected: 16.12.3 Affected: 16.12.6 Affected: 16.12.8 Affected: 16.12.7 Affected: 16.12.6a Affected: 17.3.1 Affected: 17.3.2a Affected: 17.3.3 Affected: 17.3.4 Affected: 17.3.5 Affected: 17.3.2 Affected: 17.3.4c Affected: 17.3.5a Affected: 17.3.5b Affected: 17.3.6 Affected: 17.2.1 Affected: 17.2.1a Affected: 17.2.3 Affected: 17.2.2 Affected: 17.5.1 Affected: 17.4.1 Affected: 17.4.2 Affected: 17.6.1 Affected: 17.6.2 Affected: 17.6.3 Affected: 17.6.4 Affected: 17.6.5 Affected: 17.6.6a Affected: 17.6.5a Affected: 17.10.1 Affected: 17.9.1 Affected: 17.9.2 Affected: 17.9.3 Affected: 17.7.1 Affected: 17.8.1 Affected: 17.11.1 |
|
| cisco | aironet_access_point_software |
Affected:
8.2.100.0 , ≤ 8.10.185.0
(custom)
cpe:2.3:a:cisco:aironet_access_point_software:8.2.100.0:*:*:*:*:*:*:* |
|
| cisco | business_wireless_access_point_software |
Affected:
10.0.1.0 , ≤ 10.8.1.0
(custom)
cpe:2.3:a:cisco:business_wireless_access_point_software:10.0.1.0:*:*:*:*:*:*:* |
|
| cisco | aironet_access_point_software |
Affected:
16.10.1 , ≤ 17.11.1
(custom)
cpe:2.3:a:cisco:aironet_access_point_software:16.10.1:*:*:*:*:*:*:* |
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{
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"version": "17.5.1"
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"status": "affected",
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{
"status": "affected",
"version": "17.4.2"
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{
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"version": "17.6.2"
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{
"status": "affected",
"version": "17.6.3"
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{
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"version": "17.6.4"
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{
"status": "affected",
"version": "17.6.5"
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{
"status": "affected",
"version": "17.6.6a"
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{
"status": "affected",
"version": "17.6.5a"
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{
"status": "affected",
"version": "17.10.1"
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{
"status": "affected",
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{
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"descriptions": [
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},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2024-03-27T19:46:28.390425Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2024-08-01T15:33:29.551Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "Cisco IOS XE Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "N/A"
}
]
},
{
"product": "Cisco Aironet Access Point Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "8.2.100.0"
},
{
"status": "affected",
"version": "8.2.130.0"
},
{
"status": "affected",
"version": "8.2.111.0"
},
{
"status": "affected",
"version": "8.2.110.0"
},
{
"status": "affected",
"version": "8.2.121.0"
},
{
"status": "affected",
"version": "8.2.141.0"
},
{
"status": "affected",
"version": "8.2.151.0"
},
{
"status": "affected",
"version": "8.2.160.0"
},
{
"status": "affected",
"version": "8.2.161.0"
},
{
"status": "affected",
"version": "8.2.164.0"
},
{
"status": "affected",
"version": "8.2.166.0"
},
{
"status": "affected",
"version": "8.2.170.0"
},
{
"status": "affected",
"version": "8.2.163.0"
},
{
"status": "affected",
"version": "8.3.102.0"
},
{
"status": "affected",
"version": "8.3.111.0"
},
{
"status": "affected",
"version": "8.3.112.0"
},
{
"status": "affected",
"version": "8.3.121.0"
},
{
"status": "affected",
"version": "8.3.122.0"
},
{
"status": "affected",
"version": "8.3.130.0"
},
{
"status": "affected",
"version": "8.3.131.0"
},
{
"status": "affected",
"version": "8.3.132.0"
},
{
"status": "affected",
"version": "8.3.133.0"
},
{
"status": "affected",
"version": "8.3.140.0"
},
{
"status": "affected",
"version": "8.3.141.0"
},
{
"status": "affected",
"version": "8.3.143.0"
},
{
"status": "affected",
"version": "8.3.150.0"
},
{
"status": "affected",
"version": "8.3.108.0"
},
{
"status": "affected",
"version": "8.3.90.53"
},
{
"status": "affected",
"version": "8.3.104.46"
},
{
"status": "affected",
"version": "8.3.200.200"
},
{
"status": "affected",
"version": "8.3.104.64"
},
{
"status": "affected",
"version": "8.3.15.165"
},
{
"status": "affected",
"version": "8.3.90.11"
},
{
"status": "affected",
"version": "8.3.135.0"
},
{
"status": "affected",
"version": "8.3.104.14"
},
{
"status": "affected",
"version": "8.3.90.36"
},
{
"status": "affected",
"version": "8.3.15.142"
},
{
"status": "affected",
"version": "8.3.104.37"
},
{
"status": "affected",
"version": "8.3.15.117"
},
{
"status": "affected",
"version": "8.3.15.120"
},
{
"status": "affected",
"version": "8.3.15.25"
},
{
"status": "affected",
"version": "8.3.15.158"
},
{
"status": "affected",
"version": "8.3.15.118"
},
{
"status": "affected",
"version": "8.3.90.25"
},
{
"status": "affected",
"version": "8.3.15.169"
},
{
"status": "affected",
"version": "8.3.90.58"
},
{
"status": "affected",
"version": "8.4.100.0"
},
{
"status": "affected",
"version": "8.4.1.199"
},
{
"status": "affected",
"version": "8.4.1.91"
},
{
"status": "affected",
"version": "8.4.1.142"
},
{
"status": "affected",
"version": "8.4.1.175"
},
{
"status": "affected",
"version": "8.4.1.218"
},
{
"status": "affected",
"version": "8.4.1.92"
},
{
"status": "affected",
"version": "8.5.103.0"
},
{
"status": "affected",
"version": "8.5.105.0"
},
{
"status": "affected",
"version": "8.5.110.0"
},
{
"status": "affected",
"version": "8.5.120.0"
},
{
"status": "affected",
"version": "8.5.131.0"
},
{
"status": "affected",
"version": "8.5.140.0"
},
{
"status": "affected",
"version": "8.5.135.0"
},
{
"status": "affected",
"version": "8.5.151.0"
},
{
"status": "affected",
"version": "8.5.101.0"
},
{
"status": "affected",
"version": "8.5.102.0"
},
{
"status": "affected",
"version": "8.5.161.0"
},
{
"status": "affected",
"version": "8.5.160.0"
},
{
"status": "affected",
"version": "8.5.100.0"
},
{
"status": "affected",
"version": "8.5.171.0"
},
{
"status": "affected",
"version": "8.5.164.0"
},
{
"status": "affected",
"version": "8.5.182.0"
},
{
"status": "affected",
"version": "8.5.182.11 ME"
},
{
"status": "affected",
"version": "8.7.102.0"
},
{
"status": "affected",
"version": "8.7.106.0"
},
{
"status": "affected",
"version": "8.7.1.16"
},
{
"status": "affected",
"version": "8.8.100.0"
},
{
"status": "affected",
"version": "8.8.111.0"
},
{
"status": "affected",
"version": "8.8.120.0"
},
{
"status": "affected",
"version": "8.8.125.0"
},
{
"status": "affected",
"version": "8.8.130.0"
},
{
"status": "affected",
"version": "8.6.101.0"
},
{
"status": "affected",
"version": "8.6.1.84"
},
{
"status": "affected",
"version": "8.6.1.70"
},
{
"status": "affected",
"version": "8.6.1.71"
},
{
"status": "affected",
"version": "8.9.100.0"
},
{
"status": "affected",
"version": "8.9.111.0"
},
{
"status": "affected",
"version": "8.10.105.0"
},
{
"status": "affected",
"version": "8.10.111.0"
},
{
"status": "affected",
"version": "8.10.130.0"
},
{
"status": "affected",
"version": "8.10.112.0"
},
{
"status": "affected",
"version": "8.10.122.0"
},
{
"status": "affected",
"version": "8.10.113.0"
},
{
"status": "affected",
"version": "8.10.121.0"
},
{
"status": "affected",
"version": "8.10.141.0"
},
{
"status": "affected",
"version": "8.10.142.0"
},
{
"status": "affected",
"version": "8.10.151.0"
},
{
"status": "affected",
"version": "8.10.150.0"
},
{
"status": "affected",
"version": "8.10.171.0"
},
{
"status": "affected",
"version": "8.10.181.0"
},
{
"status": "affected",
"version": "8.10.182.0"
},
{
"status": "affected",
"version": "8.10.161.0"
},
{
"status": "affected",
"version": "8.10.170.0"
},
{
"status": "affected",
"version": "8.10.183.0"
},
{
"status": "affected",
"version": "8.10.162.0"
},
{
"status": "affected",
"version": "8.10.185.0"
}
]
},
{
"product": "Cisco Business Wireless Access Point Software",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "10.0.1.0"
},
{
"status": "affected",
"version": "10.0.2.0"
},
{
"status": "affected",
"version": "10.1.1.0"
},
{
"status": "affected",
"version": "10.1.2.0"
},
{
"status": "affected",
"version": "10.2.1.0"
},
{
"status": "affected",
"version": "10.2.2.0"
},
{
"status": "affected",
"version": "10.3.1.0"
},
{
"status": "affected",
"version": "10.3.1.1"
},
{
"status": "affected",
"version": "10.3.2.0"
},
{
"status": "affected",
"version": "10.4.1.0"
},
{
"status": "affected",
"version": "10.4.2.0"
},
{
"status": "affected",
"version": "10.6.1.0"
},
{
"status": "affected",
"version": "10.6.2.0"
},
{
"status": "affected",
"version": "10.7.1.0"
},
{
"status": "affected",
"version": "10.8.1.0"
},
{
"status": "affected",
"version": "10.5.2.0"
}
]
},
{
"product": "Cisco Aironet Access Point Software (IOS XE Controller)",
"vendor": "Cisco",
"versions": [
{
"status": "affected",
"version": "16.10.1e"
},
{
"status": "affected",
"version": "16.10.1"
},
{
"status": "affected",
"version": "17.1.1t"
},
{
"status": "affected",
"version": "17.1.1s"
},
{
"status": "affected",
"version": "17.1.1"
},
{
"status": "affected",
"version": "16.11.1a"
},
{
"status": "affected",
"version": "16.11.1"
},
{
"status": "affected",
"version": "16.11.1c"
},
{
"status": "affected",
"version": "16.11.1b"
},
{
"status": "affected",
"version": "16.12.1s"
},
{
"status": "affected",
"version": "16.12.4"
},
{
"status": "affected",
"version": "16.12.1"
},
{
"status": "affected",
"version": "16.12.2s"
},
{
"status": "affected",
"version": "16.12.1t"
},
{
"status": "affected",
"version": "16.12.4a"
},
{
"status": "affected",
"version": "16.12.5"
},
{
"status": "affected",
"version": "16.12.3"
},
{
"status": "affected",
"version": "16.12.6"
},
{
"status": "affected",
"version": "16.12.8"
},
{
"status": "affected",
"version": "16.12.7"
},
{
"status": "affected",
"version": "16.12.6a"
},
{
"status": "affected",
"version": "17.3.1"
},
{
"status": "affected",
"version": "17.3.2a"
},
{
"status": "affected",
"version": "17.3.3"
},
{
"status": "affected",
"version": "17.3.4"
},
{
"status": "affected",
"version": "17.3.5"
},
{
"status": "affected",
"version": "17.3.2"
},
{
"status": "affected",
"version": "17.3.4c"
},
{
"status": "affected",
"version": "17.3.5a"
},
{
"status": "affected",
"version": "17.3.5b"
},
{
"status": "affected",
"version": "17.3.6"
},
{
"status": "affected",
"version": "17.2.1"
},
{
"status": "affected",
"version": "17.2.1a"
},
{
"status": "affected",
"version": "17.2.3"
},
{
"status": "affected",
"version": "17.2.2"
},
{
"status": "affected",
"version": "17.5.1"
},
{
"status": "affected",
"version": "17.4.1"
},
{
"status": "affected",
"version": "17.4.2"
},
{
"status": "affected",
"version": "17.6.1"
},
{
"status": "affected",
"version": "17.6.2"
},
{
"status": "affected",
"version": "17.6.3"
},
{
"status": "affected",
"version": "17.6.4"
},
{
"status": "affected",
"version": "17.6.5"
},
{
"status": "affected",
"version": "17.6.6a"
},
{
"status": "affected",
"version": "17.6.5a"
},
{
"status": "affected",
"version": "17.10.1"
},
{
"status": "affected",
"version": "17.9.1"
},
{
"status": "affected",
"version": "17.9.2"
},
{
"status": "affected",
"version": "17.9.3"
},
{
"status": "affected",
"version": "17.7.1"
},
{
"status": "affected",
"version": "17.8.1"
},
{
"status": "affected",
"version": "17.11.1"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the boot process of Cisco Access Point (AP) Software could allow an unauthenticated, physical attacker to bypass the Cisco Secure Boot functionality and load a software image that has been tampered with on an affected device.\r\n\r This vulnerability exists because unnecessary commands are available during boot time at the physical console. An attacker could exploit this vulnerability by interrupting the boot process and executing specific commands to bypass the Cisco Secure Boot validation checks and load an image that has been tampered with. This image would have been previously downloaded onto the targeted device. A successful exploit could allow the attacker to load the image once. The Cisco Secure Boot functionality is not permanently compromised."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco PSIRT is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "PHYSICAL",
"availabilityImpact": "NONE",
"baseScore": 5.9,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-501",
"description": "Trust Boundary Violation",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-03-27T17:03:54.505Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-ap-secureboot-bypass-zT5vJkSD",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ap-secureboot-bypass-zT5vJkSD"
}
],
"source": {
"advisory": "cisco-sa-ap-secureboot-bypass-zT5vJkSD",
"defects": [
"CSCwf62026"
],
"discovery": "INTERNAL"
}
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2024-20265",
"datePublished": "2024-03-27T17:03:54.505Z",
"dateReserved": "2023-11-08T15:08:07.624Z",
"dateUpdated": "2024-08-01T15:33:37.498Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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