CVE-2020-3459 — OS Command Injection in Cisco Firepower Extensible Operating System

CWE-78 — OS Command Injection4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 60.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Firepower Extensible Operating SystemCisco Firepower Extensible Operating System
Timeline
PublishedOct 21
Latest updateMay 24

Description

A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with root privileges. The vulnerability is due to insufficient input validation of commands supplied by the user. An attacker could exploit this vulnerability by authenticating to a device and submitting crafted input to the affected command. A successful exploit could allow the attacker to execute commands on the underlying operating system with root priv…

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

Patches

Patch: tools.cisco.com ↗Patch: tools.cisco.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-8qgh-2x39-7mw4: A vulnerability in the CLI of Cisco FXOS Software could allow an authenticated, local attacker to inject arbitrary commands that are executed with roo↗2022-05-24
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CVEList
Cisco FXOS Software for Firepower 4100/9300 Series Command Injection Vulnerability↗2020-10-21
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📋Vendor Advisories

1
Cisco
Cisco FXOS Software for Firepower 4100/9300 Series Command Injection Vulnerability↗2020-10-21
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CVE-2020-3459 — OS Command Injection in Cisco | cvebase