Vulnerability Details CVE-2026-34791
Endian Firewall version 3.3.25 and prior allow authenticated users to execute arbitrary OS commands via the DATE parameter to /cgi-bin/logs_proxy.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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.013
EPSS Ranking 70.3%
CVSS Severity
CVSS v3 Score 8.8
References
Products affected by CVE-2026-34791
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cpe:2.3:a:endian:firewall_community:1.1
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cpe:2.3:a:endian:firewall_community:2.0
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cpe:2.3:a:endian:firewall_community:2.1
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cpe:2.3:a:endian:firewall_community:2.1.1
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cpe:2.3:a:endian:firewall_community:2.1.2
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cpe:2.3:a:endian:firewall_community:2.2
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cpe:2.3:a:endian:firewall_community:2.3
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cpe:2.3:a:endian:firewall_community:2.4
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cpe:2.3:a:endian:firewall_community:2.4.1
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cpe:2.3:a:endian:firewall_community:2.5
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cpe:2.3:a:endian:firewall_community:2.5.1
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cpe:2.3:a:endian:firewall_community:2.5.2
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cpe:2.3:a:endian:firewall_community:3.0.0
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cpe:2.3:a:endian:firewall_community:3.0.5
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cpe:2.3:a:endian:firewall_community:3.2.0
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cpe:2.3:a:endian:firewall_community:3.2.1
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cpe:2.3:a:endian:firewall_community:3.2.2
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cpe:2.3:a:endian:firewall_community:3.2.4
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cpe:2.3:a:endian:firewall_community:3.2.5
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cpe:2.3:a:endian:firewall_community:3.3.0
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cpe:2.3:a:endian:firewall_community:3.3.13
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cpe:2.3:a:endian:firewall_community:3.3.15
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cpe:2.3:a:endian:firewall_community:3.3.2
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cpe:2.3:a:endian:firewall_community:3.3.23
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cpe:2.3:a:endian:firewall_community:3.3.25