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.

INFO

Published Date :

2026-04-02T14:45:47.375Z

Last Modified :

2026-04-02T14:45:47.375Z

Source :

VulnCheck
AFFECTED PRODUCTS

The following products are affected by CVE-2026-34790 vulnerability.

Vendors Products
Endian
  • Firewall
Endian Firewall
  • Endian Firewall
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2026-34790.

URL Resource
https://help.endian.com/hc/en-us/sections/360004371358-Community cve-icon cve-icon
https://www.vulncheck.com/advisories/endian-firewall-cgi-bin-backup-cgi-remove-archive-directory-traversal cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Attack Requirements
Privileges Required
User Interaction
VS Confidentiality
VS Integrity
VS Availability
SS Confidentiality
SS Integrity
SS Availability
Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact