CVE-2024-28883: f5 big-ip Origin Validation Error
CVSS: 7.4v3.1HighAnalyzed
Published 08-05-2024Last modified 02-08-2024
Vulnerability summary
CVE-2024-28883 is a high (CVSS 7.4) Origin Validation Error vulnerability in f5 big-ip. EPSS estimates a 0.21% chance of exploitation in the next 30 days, higher than 9.8% of scored vulnerabilities.
CVSS score
7.4/10
010
High · v3.1 (CVE.org)EPSS score
0.21%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 08-05-2024PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
An origin validation vulnerability exists in BIG-IP APM browser network access VPN client for Windows, macOS and Linux which may allow an attacker to bypass F5 endpoint inspection. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS metrics
2 scores · 2 sources · 1 versionHigh 7.4Preferred score · CVE.org (CNA)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:NSourcesAll 2 agree
- NVDNIST7.4HighCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
EPSS trend
Probability
0.21%
Chance of exploitation in the next 30 days
Percentile
10%
Versus all other CVEs
30-day change
0.00 pp
From 0.21% on 19-09-2026
19-09-202619-10-2026
EPSS score0.21%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
F54 products
- big-ip≥ 17.1.0, < 17.1.1 | ≥ 16.1.0, < 16.1.4.2 | ≥ 15.1.0, < 15.1.10.3
- big-ip_access_policy_manager≥ 15.1.0, < 15.1.10.3 | ≥ 16.1.0, < 16.1.4.2 | 17.1.0
- big-ip_access_policy_manager_client≥ 7.2.3, < 7.2.4.4
- big-ip_edge_client≥ 7.2.3, < 7.2.4.4
1 vendor · 4 products
References
1 links- my.f5.com/manage/s/article/K000138744Vendor Advisory