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OpenAdvisories
High · 7.1 CVE-2026-34790 EUVD-2026-18262GHSA-757j-pp37-wg8v

Endian Firewall /cgi-bin/backup.cgi remove ARCHIVE Directory Traversal

Published Apr 2, 2026 · Updated May 25, 2026 · Assigned by VulnCheck

Description

Endian Firewall version 3.3.25 and prior allow authenticated users to delete arbitrary files via directory traversal in the remove ARCHIVE parameter to /cgi-bin/backup.cgi. The remove ARCHIVE parameter value is used to construct a file path without sanitization of directory traversal sequences, which is then passed to an unlink() call.

Affected products

VendorProductAffectedFixed
Endian Endian Firewall ≤ 3.3.25 —

References