BIG-IP APM Endpoint Inspection vulnerability
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- Passive
- Attack complexity
- Low
- Attack requirements
- Present
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · Low · None
- Fix status
- Fixed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-345.
Summary
An insufficient verification of data authenticity vulnerability exists in BIG-IP APM Access Policy endpoint inspection that may allow an attacker to bypass endpoint inspection checks for VPN connection initiated thru BIG-IP APM browser network access VPN client for Windows, macOS and Linux. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| F5 | BIG-IP | 17.1.0 to before 17.1.2; 16.1.0 to before 16.1.5; 15.1.0 and later | 17.1.2, 16.1.5 | Patch available | CNA |
- BIG-IP VendorF5 Affected 17.1.0 to before 17.1.2; 16.1.0 to before 16.1.5; 15.1.0 and later Fixed in 17.1.2, 16.1.5 Patch available CNA
CPE configurations NVD · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* | 15.1.0 to before 15.1.10.6.0.11.6; 16.1.0 to before 16.1.5; 17.1.0 to before 17.1.2 | Vulnerable | F5 |
| cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Apple |
| cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Linux |
| cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:* Versions 15.1.0 to before 15.1.10.6.0.11.6; 16.1.0 to before 16.1.5; 17.1.0 to before 17.1.2 Vulnerable ·F5
- cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Apple
- cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux
- cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Microsoft
Remediation
- Fix · CNA BIG-IP (F5) Fixed in 17.1.2, 16.1.5
Fixed in the same release
Records fixed by the same vendor advisory or release, as the CNA lists them.
- Release ·
F5 BIG-IP 16.1.5, 17.1.2
6 records Highest priority Priority MEDIUM 5 MEDIUM, 1 LOW
Other records, highest priority first
- TI-2025-18070 BIG-IP Advanced WAF/ASM BADoS vulnerabilityPriority MEDIUM 45
- TI-2025-17179 BIG-IP APM access profile vulnerabilityPriority MEDIUM 44
- TI-2025-16757 BIG-IP PEM VulnerabilityPriority MEDIUM 44
Timeline
- 2026-10-02 Threatist record created from CVE-2025-23415
- 2026-10-03 Alias added: GHSA-rh2h-7w4m-mhhp
References
More F5 Big-ip Access Policy Manager vulnerabilities
- TI-2023-25230 BIG-IP Configuration utility unauthenticated remote code execution vulnerability KEVCVSS 3.1CRITICAL 9.8
- TI-2022-01269 Missing authentication in F5 BIG-IP KEVCVSS 3.1CRITICAL 9.8
- TI-2021-05850 Memory corruption in BIG-IP KEVCVSS 3.1CRITICAL 9.8
- TI-2021-05845 Server-side request forgery in BIG-IP; BIG-IQ KEVCVSS 3.1CRITICAL 9.8
- TI-2020-04820 Path traversal in BIG-IP KEVCVSS 3.1CRITICAL 9.8
- TI-2014-05975 GNU Bash through 4.3 bash43-025 processes trailing strings after certain malformed… KEVCVSS 3.1CRITICAL 9.8
Sources
- CVE-2025-23415 · CVE Program
- CVE-2025-23415 · NVD
- FIRST EPSS
- GHSA-rh2h-7w4m-mhhp · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences