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_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.
Published: 2026-04-02
Score: 8.7 High
EPSS: < 1% Very Low
KEV: No
Impact: Remote Command Execution via authenticated access
Action: Apply Patch
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 07 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
First Time appeared Endian firewall Community
CPEs cpe:2.3:a:endian:firewall_community:*:*:*:*:*:*:*:*
Vendors & Products Endian firewall Community

Fri, 03 Apr 2026 14:00:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Thu, 02 Apr 2026 15:15:00 +0000

Type Values Removed Values Added
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_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.
Title Endian Firewall /cgi-bin/logs_openvpn.cgi DATE Perl Command Injection
First Time appeared Endian
Endian firewall
Weaknesses CWE-78
CPEs cpe:2.3:a:endian:firewall:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:endian:firewall:2.4:*:*:*:*:*:*:*
cpe:2.3:a:endian:firewall:3.3.25:*:*:*:*:*:*:*
Vendors & Products Endian
Endian firewall
References
Metrics cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.7, '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'}


Subscriptions

Endian Firewall Firewall Community
cve-icon MITRE

Status: PUBLISHED

Assigner: VulnCheck

Published:

Updated: 2026-04-03T13:01:28.234Z

Reserved: 2026-03-30T20:26:18.724Z

Link: CVE-2026-34796

cve-icon Vulnrichment

Updated: 2026-04-03T13:01:25.203Z

cve-icon NVD

Status : Analyzed

Published: 2026-04-02T15:16:45.050

Modified: 2026-04-07T14:37:14.427

Link: CVE-2026-34796

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-04-08T19:56:08Z

Weaknesses