CVE-2025-59287

CRITICALCISA KEV

9.8

Descripcion

Deserialization of untrusted data in Windows Server Update Service allows an unauthorized attacker to execute code over a network.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado10/14/2025

Ultima modificacion11/12/2025

Fuentekev

Avistamientos honeypot0

CISA KEV

VendedorMicrosoft

ProductoWindows

Nombre vulnerabilidadMicrosoft Windows Server Update Service (WSUS) Deserialization of Untrusted Data Vulnerability

Fecha inclusion KEV2025-10-24

Fecha limite remediacion2025-11-14

Uso en ransomwareUnknown

Productos afectados

microsoft:windows_server_2012microsoft:windows_server_2016microsoft:windows_server_2019microsoft:windows_server_2022microsoft:windows_server_2022_23h2microsoft:windows_server_2025

Debilidades (CWE)

CWE-502

Referencias

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59287(secure@microsoft.com)

https://hawktrace.com/blog/CVE-2025-59287(af854a3a-2127-422b-91ae-364da2661108)

https://www.bleepingcomputer.com/news/security/cisa-orders-feds-to-patch-windows-server-wsus-flaw-exploited-in-attacks/(af854a3a-2127-422b-91ae-364da2661108)

https://www.vicarius.io/vsociety/posts/cve-2025-59287-detection-script-rce-vulnerability-in-windows-server-update-service(af854a3a-2127-422b-91ae-364da2661108)

https://www.vicarius.io/vsociety/posts/cve-2025-59287-mitigation-script-rce-vulnerability-in-windows-server-update-service(af854a3a-2127-422b-91ae-364da2661108)

https://gist.github.com/hawktrace/880b54fb9c07ddb028baaae401bd3951(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-59287(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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