CVE-2021-34756 — Improper Input Validation in Cisco Firepower Threat Defense

CWE-20 — Improper Input ValidationCWE-78 — OS Command InjectionCWE-77 — Command Injection4 documents4 sources
Severity
7.8HIGHNVD
CNA6.7
EPSS
0.1%
top 79.88%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Cisco Firepower Threat DefenseCisco Firepower Threat Defense SoftwareCisco Firepower Management Center Virtual Appliance+1 more
Timeline
PublishedOct 27
Latest updateMay 24

Description

Multiple vulnerabilities in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute arbitrary commands with root privileges. For more information about these vulnerabilities, see the Details section of this advisory.

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 Packages4 packages

▶NVDcisco/firepower_threat_defense6.4.0 — 6.4.0.13+3

🔴Vulnerability Details

2
GHSA
GHSA-4m78-5jcj-9hxx: Multiple vulnerabilities in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute arbitrary↗2022-05-24
▶
CVEList
Cisco Firepower Threat Defense Software Command Injection Vulnerabilities↗2021-10-27
▶

📋Vendor Advisories

1
Cisco
Cisco Firepower Threat Defense Software Command Injection Vulnerabilities↗2021-10-27
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CVE-2021-34756 — Improper Input Validation in Cisco | cvebase