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CVE-2022-20934

MEDIUM
Published 2022-11-10T17:34:14.014Z
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CVSS Score

V3.1
6.0
/10
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.091
Higher than 9.1% of all CVEs

Attack Vector Metrics

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
NONE

Description

A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as root.

This vulnerability is due to improper input validation for specific CLI commands. An attacker could exploit this vulnerability by injecting operating system commands into a legitimate command. A successful exploit could allow the attacker to escape the restricted command prompt and execute arbitrary commands on the underlying operating system. To successfully exploit this vulnerability, an attacker would need valid Administrator credentials.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Cisco

Cisco Firepower Threat Defense Software

Affected Versions:

6.2.3 6.2.3.1 6.2.3.2 6.2.3.3 6.2.3.4 6.2.3.5 6.2.3.6 6.2.3.7 6.2.3.8 6.2.3.10 6.2.3.11 6.2.3.9 6.2.3.12 6.2.3.13 6.2.3.14 6.2.3.15 6.2.3.16 6.2.3.17 6.2.3.18 6.6.0 6.6.0.1 6.6.1 6.6.3 6.6.4 6.6.5 6.6.5.1 6.6.5.2 6.6.7 6.4.0 6.4.0.1 6.4.0.3 6.4.0.2 6.4.0.4 6.4.0.5 6.4.0.6 6.4.0.7 6.4.0.8 6.4.0.9 6.4.0.10 6.4.0.11 6.4.0.12 6.4.0.13 6.4.0.14 6.4.0.15 6.7.0 6.7.0.1 6.7.0.2 6.7.0.3 7.0.0 7.0.0.1 7.0.1 7.0.1.1 7.0.2 7.0.2.1 7.0.3 7.0.4 7.1.0 7.1.0.1 7.1.0.2 7.2.0 7.2.0.1
Cisco

Cisco Firepower Extensible Operating System (FXOS)

Affected Versions:

2.2.1.63 2.2.1.66 2.2.1.70 2.2.2.17 2.2.2.19 2.2.2.24 2.2.2.26 2.2.2.28 2.2.2.54 2.2.2.60 2.2.2.71 2.2.2.83 2.2.2.86 2.2.2.91 2.2.2.97 2.2.2.101 2.2.2.137 2.2.2.148 2.2.2.149 2.3.1.99 2.3.1.93 2.3.1.91 2.3.1.88 2.3.1.75 2.3.1.73 2.3.1.66 2.3.1.58 2.3.1.130 2.3.1.111 2.3.1.110 2.3.1.144 2.3.1.145 2.3.1.155 2.3.1.166 2.3.1.173 2.3.1.179 2.3.1.180 2.3.1.56 2.3.1.190 2.3.1.215 2.3.1.216 2.3.1.219 2.6.1.131 2.6.1.157 2.6.1.166 2.6.1.169 2.6.1.174 2.6.1.187 2.6.1.192 2.6.1.204 2.6.1.214 2.6.1.224 2.6.1.229 2.6.1.230 2.6.1.238 2.6.1.239 2.6.1.254 2.8.1.105 2.8.1.125 2.8.1.139 2.8.1.143 2.8.1.152 2.8.1.162 2.8.1.164 2.8.1.172 2.9.1.131 2.9.1.135 2.9.1.143 2.9.1.150 2.9.1.158 2.10.1.159 2.10.1.166 2.10.1.179 2.11.1.154

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed MODERATE

GHSA-qqr3-6p45-f2xm

Advisory Details

A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software and Cisco FXOS Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as root. This vulnerability is due to improper input validation for specific CLI commands. An attacker could exploit this vulnerability by injecting operating system commands into a legitimate command. A successful exploit could allow the attacker to escape the restricted command prompt and execute arbitrary commands on the underlying operating system. To successfully exploit this vulnerability, an attacker would need valid Administrator credentials.

CVSS Scoring

CVSS Score

5.0

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-20934
WEB https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-fxos-cmd-inj-Q9bLNsrK
WEB https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-fxos-cmd-inj-Q9bLNsrK

Advisory provided by GitHub Security Advisory Database. Published: November 16, 2022, Modified: November 29, 2022

References

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-fxos-cmd-inj-Q9bLNsrK
Published: 2022-11-10T17:34:14.014Z
Last Modified: 2024-11-19T21:04:59.680Z
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