4.9
Medium
CVE-2026-42780 A directory traversal vulnerability exists in BIG-IP SSL Orchestrator that allows an authenticated attacker with high…
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| BIG-IP 21.1 | earliest → < 21.1.0 | 21.1.0 |
| BIG-IP 21.0 | 21.0.0 → < 21.0.0.1 | 21.0.0.1 |
| BIG-IP 17.5 | 17.5.0 → < 17.5.1.5 | 17.5.1.5 |
| BIG-IP 17.1 | 17.1.0 → < 17.1.3.1 | 17.1.3.1 |
| BIG-IP 16.1 | 16.1.0 → latest | No fix stated |
| SSL Orchestrator 14.0 | earliest → < 14.0 | 14.0 |
| SSL Orchestrator 13.0 | 13.0 → < 13.1.3 | 13.1.3 |
| SSL Orchestrator 12.0 | 12.0 → < 12.3.2 | 12.3.2 |
| SSL Orchestrator 11.0 | 11.0 → < 11.4.1 | 11.4.1 |
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