CVE-2026-34796 HIGH

CVE-2026-34796: Endian Firewall /cgi-bin/logs_openvpn.cgi DATE Perl Command Injection

Vendor Endian
Product Endian Firewall
Weakness CWE-78
Published April 2, 2026
Last update April 3, 2026
View on NVD All CVEs

CVSS base score

8.7/10
Attack vector Network
Attack complexity Low
Privileges required Low
User interaction None
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Endian Firewall version 3.3.25 and prior allow authenticated users to execute arbitrary OS commands via the DATE parameter to /cgi-bin/logs_openvpn.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.

Key dates

02Disclosure timeline

April 2, 2026 CVE published
April 3, 2026 Record updated