CVE-2008-4726
Estado: ModificadaAlta (9)—Exploit
Gravedad9Alta · CVSS 2.0
Probabilidad de explotación44 %mayor que el 99 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoDisponiblePublicado en Exploit-DB
Desbordamiento de búfer basado en pila en el subsistema SFTP de GoodTech SSH v6.4 permite a usuarios remotamente autentificados ejecutar código de su elección mediante una cadena larga a los parámetros (1) open (también conocido como SSH_FXP_OPEN), (2) unlink, (3) opendir y otros no especificados.
CVSS
- Puntuación base
- 9
- Versión
- 2.0
- Vector
- AV:N/AC:L/Au:S/C:C/I:C/A:C
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días
- 44 %
- Percentil entre todas las CVEs puntuadas
- 99
- Fecha de la puntuación
- 20/10/2026
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).
Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · GoodTech SSH - 'SSH_FXP_OPEN' Remote Buffer Overflow (22/10/2008)
Tecnologías afectadas (1)
CWE
- CWE-119
Referencias
Mostrar las 14 referencias
- http://secunia.com/advisories/32375
- http://securityreason.com/securityalert/4498
- http://www.securityfocus.com/archive/1/497745/100/0/threaded
- http://www.securityfocus.com/bid/31879
- http://www.vupen.com/english/advisories/2008/2895
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46038
- https://www.exploit-db.com/exploits/6804
- http://secunia.com/advisories/32375
- http://securityreason.com/securityalert/4498
- http://www.securityfocus.com/archive/1/497745/100/0/threaded
- http://www.securityfocus.com/bid/31879
- http://www.vupen.com/english/advisories/2008/2895
- https://exchange.xforce.ibmcloud.com/vulnerabilities/46038
- https://www.exploit-db.com/exploits/6804
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-16T22:58:23.830",
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