CVE-2021-23045 — Improper Input Validation in F5 Big-ip Global Traffic Manager

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.6%
top 29.22%
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
PublishedSep 14
Latest updateMay 24

Description

On BIG-IP version 16.0.x before 16.0.1.2, 15.1.x before 15.1.3.1, 14.1.x before 14.1.4.3, 13.1.x before 13.1.4.1, and all versions of 12.1.x, when an SCTP profile with multiple paths is configured on a virtual server, undisclosed requests can cause the Traffic Management Microkernel (TMM) to terminate. 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_manager13.1.0 — 13.1.4.1+4
▶NVDf5/big-ip_global_traffic_manager13.1.0 — 13.1.4.1+4
▶NVDf5/big-ip_analytics13.1.0 — 13.1.4.1+4
▶NVDf5/big-ip_link_controller13.1.0 — 13.1.4.1+4
▶NVDf5/big-ip_ssl_orchestrator13.1.0 — 13.1.4.1+4

🔴Vulnerability Details

2
GHSA
GHSA-x638-5w24-fwx2: On BIG-IP version 16↗2022-05-24
▶
CVEList
CVE-2021-23045: On BIG-IP version 16↗2021-09-14
▶

📋Vendor Advisories

1
F5
CVE-2021-23045: On BIG-IP version 16↗2021-09-14
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CVE-2021-23045 — Improper Input Validation in F5 | cvebase