Vulnerability details
CVE-2025-46265
F5 F5OS - ApplianceF5 F5OS - Chassis
F5OS vulnerability
CVSS 4.0
8.7High
Official description
On F5OS, an improper authorization vulnerability exists where remotely authenticated users (LDAP, RADIUS, TACACS+) may be authorized with higher privilege F5OS roles. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.7High | 4.0 | CVEProject cvelistV5 (CNA) (f5) | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (f5) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| F5 | F5OS - Appliance | 1.5.1 ≤ v < 1.5.2 | CVEProject cvelistV5 (CNA) |
| F5 | F5OS - Appliance | 1.7.0 ≤ v < 1.8.0 | CVEProject cvelistV5 (CNA) |
| F5 | F5OS - Chassis | 1.6.0 ≤ v < 1.8.0 | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://my.f5.com/manage/s/article/K000139503 vendor-advisory
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Details
- Published
- 2025-05-08
- Last updated
- 2026-02-26
- State
- Published
- Assigner (CNA)
- f5
Exploit prediction (EPSS)
0.39%
Probability of exploitation in 30 days
34.1%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-863Incorrect Authorization