CVE-2025-53391CWE-863

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…

Critical · published June 28, 2025

CVSS v3.1
9.3
EPSS
0%
Percentile
6.2
In the wild
Unconfirmed
What it is

🔥 A sneaky setting in the zuluCrypt package can turn local users into root with just a little mischief! Think of it like a hotel where anyone can bypass the check-in desk and just waltz into the penthouse suite without a key. That’s exactly what these insecure PolicyKit settings allow! An attacker with local access could elevate their privileges to root, gaining full control over the system. This means they could install malware, access sensitive data, and wreak havoc without any barriers — a recipe for absolute disaster!

Put simply

Think of it like a hotel where anyone can bypass the check-in desk and just waltz into the penthouse suite without a key. That’s exactly what these insecure PolicyKit settings allow! The zuluCrypt package contains insecure PolicyKit settings in the CMakeLists.txt file that improperly allow local users to escalate their privileges to root, effectively bypassing security controls.

What to do

An attacker with local access could elevate their privileges to root, gaining full control over the system. This means they could install malware, access sensitive data, and wreak havoc without any barriers — a recipe for absolute disaster! To safeguard against this critical vulnerability, immediately patch zuluCrypt to version 6.2.1 or later. Review and tighten PolicyKit configurations to ensure that privilege escalation is properly restricted. You've got this! Take these steps, and you’ll keep your systems secure. 🛡️

The record
Technical detail
CVSS v3.1
9.3 · CRITICAL
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00172 · 6.2th percentile
Weakness
CWE-863 · Incorrect Authorization
Published
2025-06-28T00:00Z
EPSS history
Timeline
  • 28 JUN 00:00Z
    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…
    cvelistv5