CVE-2026-34795HIGH 8.8EPSS p70.3%

CVE-2026-34795CVE-2026-34795

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.

Scoring

CVSS 3.18.8 (HIGH)
VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS1.47% probability of exploitation · percentile 70.3% · 2026-06-19T12:03:05Z
Published2026-04-02
Last modified2026-04-07

Underlying weaknesses· 1

CWE-78

References

  1. https://help.endian.com/hc/en-us/sections/360004371358-Community
  2. https://www.vulncheck.com/advisories/endian-firewall-cgi-bin-logs-log-cgi-date-perl-command-injection

1

TypeTargetConfidenceTier
WeaknessImproper Neutralization of Special Elements used in an OS Command ('OS Command Injection')cwe-780%live

Related by meaning· 6

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.