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CVE-2025-53391

Quick assessment

Affected
Debian zulucrypt
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

zuluCrypt是mhogomchungu个人开发者的一个开源的磁盘加密前端工具。 zuluCrypt 6.2.0-1及之前版本存在安全漏洞，该漏洞源于PolicyKit设置不当，可能导致本地用户权限提升至root。

CVSS 9.3 · Critical EPSS 0.17% · P6
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I. Basic Information for CVE-2025-53391

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The Debian zuluPolkit/CMakeLists.txt file for zuluCrypt through the zulucrypt_6.2.0-1 package has insecure PolicyKit allow_any/allow_inactive/allow_active settings that allow a local user to escalate their privileges to root.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不正确
Source: CVE Program / CVE List V5
Vulnerability Title
zuluCrypt 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
zuluCrypt是mhogomchungu个人开发者的一个开源的磁盘加密前端工具。 zuluCrypt 6.2.0-1及之前版本存在安全漏洞，该漏洞源于PolicyKit设置不当，可能导致本地用户权限提升至root。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

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Affected Products

Vendor Product Affected Versions CPE Subscribe
Debian zulucrypt zulucrypt_5.5.0-1 ~ zulucrypt_6.2.0-1 -

II. Public POCs for CVE-2025-53391

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III. Intelligence Information for CVE-2025-53391

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IV. Related Vulnerabilities

Same vendor: Debian
Same weakness: CWE-863

V. Comments for CVE-2025-53391

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