7.5

CVE-2022-35245: f5 big-ip_access_policy_manager NULL Pointer Dereference

CVSS: 7.5v3.1HighModified
Published 04-08-2022Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2022-35245 is a high (CVSS 7.5) NULL Pointer Dereference vulnerability in f5 big-ip_access_policy_manager. EPSS estimates a 0.76% chance of exploitation in the next 30 days, higher than 54.5% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (CVE.org)
EPSS score
0.76%
0%100%
Low · +0.02 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 04-08-2022
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

In BIG-IP Versions 16.1.x before 16.1.3.1, 15.1.x before 15.1.6.1, and 14.1.x before 14.1.5.1, when a BIG-IP APM access policy is configured on a virtual server, undisclosed traffic can cause the Traffic Management Microkernel (TMM) to terminate. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.76%

Chance of exploitation in the next 30 days

Percentile

55%

Versus all other CVEs

30-day change

+0.02 pp

From 0.75% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.76%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

F52 products

1 vendor · 2 products

References

1 links