CVE-2022-41694: f5 big-ip Improper Input Validation
CVSS: 4.9v3.1MediumModified
Published 19-10-2022Last modified 08-05-2025
Vulnerability summary
CVE-2022-41694 is a medium (CVSS 4.9) Improper Input Validation vulnerability in f5 big-ip. EPSS estimates a 0.70% chance of exploitation in the next 30 days, higher than 52.4% of scored vulnerabilities.
CVSS score
4.9/10
010
Medium · v3.1 (CVE.org)EPSS score
0.70%
0%100%
Low · +0.07 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 19-10-2022PublishedVulnerability first disclosed.
- 08-05-2025Last modifiedVulnerability information updated.
Description
In BIG-IP versions 16.1.x before 16.1.3, 15.1.x before 15.1.6.1, 14.1.x before 14.1.5, and all versions of 13.1.x, and BIG-IQ versions 8.x before 8.2.0.1 and all versions of 7.x, when an SSL key is imported on a BIG-IP or BIG-IQ system, undisclosed input can cause MCPD to terminate.
CVSS metrics
2 scores · 2 sources · 1 versionMedium 4.9Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HSourcesAll 2 agree
- NVDNIST4.9MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
EPSS trend
Probability
0.70%
Chance of exploitation in the next 30 days
Percentile
52%
Versus all other CVEs
30-day change
+0.07 pp
From 0.63% on 20-09-2026
20-09-202620-10-2026
EPSS score0.70%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
F513 products
- big-ip≥ 16.1.x, < 16.1.3 | ≥ 15.1.x, < 15.1.6.1 | ≥ 14.1.x, < 14.1.5 | ≥ 13.1.0, < 13.1.x*
- big-ip_access_policy_manager≥ 13.1.0, ≤ 13.1.5 | ≥ 14.1.0, < 14.1.5 | ≥ 15.1.0, < 15.1.6.1 | ≥ 16.1.0, < 16.1.3
- big-ip_advanced_firewall_manager≥ 13.1.0, ≤ 13.1.5 | ≥ 14.1.0, < 14.1.5 | ≥ 15.1.0, < 15.1.6.1 | ≥ 16.1.0, < 16.1.3
- big-ip_analytics≥ 13.1.0, ≤ 13.1.5 | ≥ 14.1.0, < 14.1.5 | ≥ 15.1.0, < 15.1.6.1 | ≥ 16.1.0, < 16.1.3
- big-ip_application_acceleration_manager≥ 13.1.0, ≤ 13.1.5 | ≥ 14.1.0, < 14.1.5 | ≥ 15.1.0, < 15.1.6.1 | ≥ 16.1.0, < 16.1.3
1 vendor · 13 products