CVE-2021-23013 — Code Injection in F5 Big-ip Global Traffic Manager

CWE-94 — Code Injection4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.8%
top 25.94%
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, 13.1.x before 13.1.3.6, and 12.1.x before 12.1.5.3, the Traffic Management Microkernel (TMM) may stop responding when processing Stream Control Transmission Protocol (SCTP) traffic under certain conditions. This vulnerability affects TMM by way of a virtual server configured with an SCTP profile. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages15 packages

▶NVDf5/big-ip_local_traffic_manager12.1.0 — 12.1.5.3+4
▶NVDf5/big-ip_global_traffic_manager12.1.0 — 12.1.5.3+4
▶NVDf5/big-ip_link_controller12.1.0 — 12.1.5.3+4
▶NVDf5/big-ip_analytics12.1.0 — 12.1.5.3+4
▶NVDf5/big-ip_ssl_orchestrator12.1.0 — 12.1.5.3+4

🔴Vulnerability Details

2
GHSA
GHSA-8hjr-xh25-fxcr: On BIG-IP versions 16↗2022-05-24
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CVEList
CVE-2021-23013: On BIG-IP versions 16↗2021-05-10
▶

📋Vendor Advisories

1
F5
CVE-2021-23013: On BIG-IP versions 16↗2021-05-10
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CVE-2021-23013 — Code Injection in F5 | cvebase