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CVE-2016-20025

HIGH

8.8

Description

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.

Details CVE

Score CVSS v3.18.8

SeveriteHIGH

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie3/16/2026

Derniere modification3/16/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-552

References

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)

Correlations IOC

Aucune correlation enregistree

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