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CVE-2026-42780

nvd nist
Published: May 13, 2026Modified: Jun 23, 2026

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6.9
Vector
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
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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:XShow less
Source: f5sirt@f5.com (Secondary)

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 (3)

F5
1 product
Big Ip Ssl Orchestrator
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
F5
Big Ip Ssl Orchestrator
From 17.1.0 to 17.1.3
Big Ip Ssl Orchestrator
From 17.5.0 to 17.5.1
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Big Ip Ssl Orchestrator
Version 21.0.0

Related CWEs

CWE-22
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References (1)

Source: f5sirt@f5.com
MitigationVendor Advisory

Timeline

No history available yet.