CVE-2021-23012 — OS Command Injection in F5 Big-ip Domain Name System

CWE-78 — OS Command InjectionCWE-77 — Command Injection4 documents4 sources
Severity
8.2HIGHNVD
EPSS
0.2%
top 59.11%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
14
F5 Big-ip Access Policy ManagerF5 Big-ip Advanced Firewall ManagerF5 Big-ip Advanced WEB Application Firewall+11 more
Timeline
PublishedMay 10
Latest updateMay 24

Description

On BIG-IP versions 16.0.x before 16.0.1.1, 15.1.x before 15.1.3, 14.1.x before 14.1.4, and 13.1.x before 13.1.4, lack of input validation for items used in the system support functionality may allow users granted either "Resource Administrator" or "Administrator" roles to execute arbitrary bash commands on BIG-IP. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:HExploitability: 1.5 | Impact: 6.0

Affected Packages15 packages

▶NVDf5/big-ip_domain_name_system13.1.0 — 13.1.4+3
▶NVDf5/big-ip_analytics13.1.0 — 13.1.4+3
▶NVDf5/big-ip_link_controller13.1.0 — 13.1.4+3
▶NVDf5/big-ip_ssl_orchestrator13.1.0 — 13.1.4+3
▶NVDf5/big-ip_ddos_hybrid_defender13.1.0 — 13.1.4+3

🔴Vulnerability Details

2
GHSA
GHSA-3m48-rv72-9g79: On BIG-IP versions 16↗2022-05-24
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CVEList
CVE-2021-23012: On BIG-IP versions 16↗2021-05-10
▶

📋Vendor Advisories

1
F5
CVE-2021-23012: On BIG-IP versions 16↗2021-05-10
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CVE-2021-23012 — OS Command Injection in F5 | cvebase