CVE-2019-1253

HIGHCISA KEV

7.8

Descripcion

An elevation of privilege vulnerability exists when the Windows AppX Deployment Server improperly handles junctions.To exploit this vulnerability, an attacker would first have to gain execution on the victim system, aka 'Windows Elevation of Privilege Vulnerability'. This CVE ID is unique from CVE-2019-1215, CVE-2019-1278, CVE-2019-1303.

Detalles CVE

Puntuacion CVSS v3.17.8

SeveridadHIGH

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

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado9/11/2019

Ultima modificacion10/29/2025

Fuentekev

Avistamientos honeypot0

CISA KEV

VendedorMicrosoft

ProductoWindows

Nombre vulnerabilidadMicrosoft Windows AppX Deployment Server Privilege Escalation Vulnerability

Fecha inclusion KEV2022-03-15

Fecha limite remediacion2022-04-05

Uso en ransomwareKnown

Productos afectados

microsoft:windows_10_1703microsoft:windows_10_1709microsoft:windows_10_1803microsoft:windows_10_1809microsoft:windows_10_1903microsoft:windows_server_1803microsoft:windows_server_1903microsoft:windows_server_2019

Debilidades (CWE)

CWE-59

Referencias

http://packetstormsecurity.com/files/154488/AppXSvc-17763.1.amd64fre.rs5_release.180914-1434-Privilege-Escalation.html(secure@microsoft.com)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1253(secure@microsoft.com)

http://packetstormsecurity.com/files/154488/AppXSvc-17763.1.amd64fre.rs5_release.180914-1434-Privilege-Escalation.html(af854a3a-2127-422b-91ae-364da2661108)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1253(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-1253(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlaciones IOC

Sin correlaciones registradas

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