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VULNERABILITIES

CVE-2026-42780 Details

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.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:4.9 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://my.f5.com/manage/s/article/K000149743 [email protected]MitigationVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')[email protected]

Affected Products

ProductVersions
f5 big-ip ssl orchestrator
>= 17.1.0, <= 17.1.3
>= 17.5.0, <= 17.5.1
21.0.0

CPE

  • cpe:2.3:a:f5:big-ip_ssl_orchestrator:*:*:*:*:*:*:*:*
  • cpe:2.3:a:f5:big-ip_ssl_orchestrator:21.0.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-42780
NVD Published Date:
May 13, 2026
NVD Last Modified:
Jun 23, 2026
Source:
[email protected]
CVE-2026-42780 Details - Not Deferred