CVE-2005-3820
Estado: ModificadaMedia (6.4)—
Multiple directory traversal vulnerabilities in index.php in vTiger CRM 4.2 and earlier allow remote attackers to read or include arbitrary files, an ultimately execute arbitrary PHP code, via .. (dot dot) and null byte ("%00") sequences in the (1) module parameter and (2) action parameter in the Leads module, as also demonstrated by injecting PHP code into log messages and accessing the log file.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N
- Puntuación base: 6.4
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.74%
- Percentil entre todas las CVEs puntuadas: 86
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (1)
CWE
- NVD-CWE-Other
Referencias
- http://marc.info/?l=full-disclosure&m=113290708121951&w=2
- http://secunia.com/advisories/17693
- http://securitytracker.com/id?1015271
- http://securitytracker.com/id?1015274
- http://www.hardened-php.net/advisory_232005.105.html
- http://www.securityfocus.com/archive/1/417711/30/0/threaded
- http://www.securityfocus.com/archive/1/417730/30/0/threaded
- http://www.securityfocus.com/bid/15562
- http://www.securityfocus.com/bid/15569
- http://www.vupen.com/english/advisories/2005/2569
- http://marc.info/?l=full-disclosure&m=113290708121951&w=2
- http://secunia.com/advisories/17693
- http://securitytracker.com/id?1015271
- http://securitytracker.com/id?1015274
- http://www.hardened-php.net/advisory_232005.105.html
- http://www.securityfocus.com/archive/1/417711/30/0/threaded
- http://www.securityfocus.com/archive/1/417730/30/0/threaded
- http://www.securityfocus.com/bid/15562
- http://www.securityfocus.com/bid/15569
- http://www.vupen.com/english/advisories/2005/2569
JSON original (NVD)
Mostrar
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N",
"authentication": "NONE",
"integrityImpact": "PARTIAL",
"accessComplexity": "LOW",
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"value": "Multiple directory traversal vulnerabilities in index.php in vTiger CRM 4.2 and earlier allow remote attackers to read or include arbitrary files, an ultimately execute arbitrary PHP code, via .. (dot dot) and null byte (\"%00\") sequences in the (1) module parameter and (2) action parameter in the Leads module, as also demonstrated by injecting PHP code into log messages and accessing the log file."
}
],
"lastModified": "2026-06-16T22:17:41.590",
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