CVE-2026-9864

Estado: Pendiente de análisisMedia (4.8)—

Fortra BoKS Server Agent contains a predictable password generation vulnerability in the adjoin utility. Machine-account passwords generated during Active Directory join or password renewal operations may have significantly less entropy than intended, making them more susceptible to prediction by an attacker who can estimate when the password was generated.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N
Puntuación base: 4.8

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.15%
Percentil entre todas las CVEs puntuadas: 3
Fecha de la puntuación: 4/10/2026

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1190 Exploit Public-Facing Applicationinitial access72 %
Impacto principalT1078.002 Domain Accountsstealth · persistence · privilege escalation · initial access65 %
Impacto secundarioT1098.002 Additional Email Delegate Permissionspersistence · privilege escalation58 %

Vulnerabilidad en generación de contraseñas predecibles (CWE-338) en servidor expuesto (AV:N) que permite predecir credenciales de cuenta máquina AD, facilitando acceso con credenciales válidas (T1078.002).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account Management Multi-factor Authentication Vulnerability Scanning User Training User Account Management Password Policies

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Fortra — Boks Server Agent^AI

CWE

CWE-338

Referencias

https://www.fortra.com/security/advisories/product-security/fi-2026-018

JSON original (NVD)

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          "options": [
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  "lastModified": "2026-10-01T20:34:26.287",
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