Auth bypass in F5 Big-Ip
CVE-2024-45844
BIG-IP monitor functionality may allow an attacker to bypass access control restrictions, regardless of the port lockdown settings. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Vulnerability class: Broken Authentication
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.106 (95.7th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 95.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.106 · newest: 0.106 · change: 0.000
Affected products
- F5 Big-Ip — versions 17.1.0, 16.1.0, 15.1.0
- F5 Big-Ip Access Policy Manager
- F5 Big-Ip Advanced Firewall Manager
- F5 Big-Ip Advanced Web Application Firewall
- F5 Big-Ip Analytics
- F5 Big-Ip Application Acceleration Manager
- F5 Big-Ip Application Security Manager
- F5 Big-Ip Application Visibility And Reporting
- F5 Big-Ip Automation Toolchain
- F5 Big-Ip Carrier-Grade Nat
Weakness classification (CWE)
References
- my.f5.com/manage/s/article/K000140061 (vendor-advisory, Vendor Advisory)
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2024-45844?
- CVE-2024-45844 is a high-severity vulnerability in F5 Big-Ip, classified under Missing Authentication for Critical Function. CVSS score: 7.2/10. Published 2024-10-16.
- How severe is CVE-2024-45844?
- High severity. CVSS v3 base score is 7.2 out of 10.