CVE-2026-42780
Last modified
CVE-2026-42780 is a medium-severity vulnerability rated 6.9/10 on the CVSS scale. A directory traversal vulnerability exists in BIG-IP SSL Orchestrator that allows an authenticated attacker with high privilege to overwrite, delete or corrupt arbitrary local files. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.. EPSS estimates a 0.89% chance of exploitation in the next 30 days.
Description
A directory traversal vulnerability exists in BIG-IP SSL Orchestrator that allows an authenticated attacker with high privilege to overwrite, delete or corrupt arbitrary local files. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| F5 | Big-Ip Ssl Orchestrator | >= 17.1.0, <= 17.1.3 |
| F5 | Big-Ip Ssl Orchestrator | >= 17.5.0, <= 17.5.1 |
| F5 | Big-Ip Ssl Orchestrator | 21.0.0 |
References
- https://my.f5.com/manage/s/article/K000149743Mitigation, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
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