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CVE-2016-20025

HIGH

8.8

Descripcion

ZKTeco ZKAccess Professional 3.5.3 contains an insecure file permissions vulnerability that allows authenticated users to escalate privileges by modifying executable files. Attackers can leverage the Modify permission granted to the Authenticated Users group to replace executable binaries with malicious code for privilege escalation.

Detalles CVE

Puntuacion CVSS v3.18.8

SeveridadHIGH

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

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado3/16/2026

Ultima modificacion3/16/2026

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-552

Referencias

https://cxsecurity.com/issue/WLB-2016080265(disclosure@vulncheck.com)

https://exchange.xforce.ibmcloud.com/vulnerabilities/116486(disclosure@vulncheck.com)

https://packetstormsecurity.com/files/138566(disclosure@vulncheck.com)

https://www.exploit-db.com/exploits/40323/(disclosure@vulncheck.com)

https://www.vulncheck.com/advisories/zkteco-zkaccess-professional-privilege-escalation-via-insecure-permissions(disclosure@vulncheck.com)

https://www.zeroscience.mk/en/vulnerabilities/ZSL-2016-5361.php(disclosure@vulncheck.com)

Correlaciones IOC

Sin correlaciones registradas

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