CVE-2026-34795

HIGH

Endian Firewall /cgi-bin/logs_log.cgi DATE Perl Command Injection

Title source: cna

Description

Endian Firewall version 3.3.25 and prior allow authenticated users to execute arbitrary OS commands via the DATE parameter to /cgi-bin/logs_log.cgi. The DATE parameter value is used to construct a file path that is passed to a Perl open() call, which allows command injection due to an incomplete regular expression validation.

References (2)

[Release Notes] https://help.endian.com/hc/en-us/sections/360004371358-Community

[Third Party Advisory] https://www.vulncheck.com/advisories/endian-firewall-cgi-bin-logs-log-cgi-date-perl-command-injection

Scores

CVSS v3 8.8

EPSS 0.0049

EPSS Percentile 65.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-78

Status published

Products (2)

Endian/Endian Firewall 3.3.25

endian/firewall_community < 3.3.25

Published Apr 02, 2026

Tracked Since Apr 02, 2026