CVE-2025-50974

The Calamaris log exporter CGI (/cgi-bin/logs.cgi/calamaris.dat) in IPFire 2.29 does not properly sanitize user-supplied input before incorporating parameter values into a shell command. An unauthenticated remote attacker can inject arbitrary OS commands by embedding shell metacharacters in any of the following parameters BYTE_UNIT, DAY_BEGIN, DAY_END, HIST_LEVEL, MONTH_BEGIN, MONTH_END, NUM_CONTENT, NUM_DOMAINS, NUM_HOSTS, NUM_URLS, PERF_INTERVAL, YEAR_BEGIN, YEAR_END.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/4rdr/proofs/blob/main/info/IPFire-2.29-Command-Injection.md	Exploit

Configurations

Configuration 1 (hide)

cpe:2.3:a:ipfire:ipfire:2.29:-:*:*:*:*:*:*

History

No history.

Information

Published : 2025-08-26 17:15

Updated : 2025-09-09 18:56

NVD link : CVE-2025-50974

Mitre link : CVE-2025-50974

CVE.ORG link : CVE-2025-50974

JSON object : View

Products Affected

ipfire

ipfire

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

{"id": "CVE-2025-50974", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 3.9}]}, "published": "2025-08-26T17:15:38.490", "references": [{"url": "https://github.com/4rdr/proofs/blob/main/info/IPFire-2.29-Command-Injection.md", "tags": ["Exploit"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "The Calamaris log exporter CGI (/cgi-bin/logs.cgi/calamaris.dat) in IPFire 2.29 does not properly sanitize user-supplied input before incorporating parameter values into a shell command. An unauthenticated remote attacker can inject arbitrary OS commands by embedding shell metacharacters in any of the following parameters BYTE_UNIT, DAY_BEGIN, DAY_END, HIST_LEVEL, MONTH_BEGIN, MONTH_END, NUM_CONTENT, NUM_DOMAINS, NUM_HOSTS, NUM_URLS, PERF_INTERVAL, YEAR_BEGIN, YEAR_END."}, {"lang": "es", "value": "El CGI del exportador de registros de Calamaris (/cgi-bin/logs.cgi/calamaris.dat) en IPFire 2.29 no depura correctamente la entrada proporcionada por el usuario antes de incorporar valores de par\u00e1metros en un comando de shell. Un atacante remoto no autenticado puede inyectar comandos arbitrarios del sistema operativo incrustando metacaracteres de shell en cualquiera de los siguientes par\u00e1metros: BYTE_UNIT, DAY_BEGIN, DAY_END, HIST_LEVEL, MONTH_BEGIN, MONTH_END, NUM_CONTENT, NUM_DOMAINS, NUM_HOSTS, NUM_URLS, PERF_INTERVAL, YEAR_BEGIN, YEAR_END."}], "lastModified": "2025-09-09T18:56:04.590", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ipfire:ipfire:2.29:-:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B9439E2-21E1-4248-AC20-0F7EDC356ABC"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}