CVE-2025-66374

CyberArk Endpoint Privilege Manager Agent through 25.10.0 allows a local user to achieve privilege escalation through policy elevation of an Administration…

High · published February 3, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
16.3
In the wild
Unconfirmed
What it is

⚡ A crafty local user can elevate their privileges through a little-known policy twist in CyberArk Endpoint Privilege Manager Agent! Think of this as a hotel guest finding a way to access the management office just by talking sweetly to the front desk — it’s surprisingly easy if the right policies aren’t in place! The consequences are significant: an attacker could gain unauthorized access to administrative tasks, potentially compromising sensitive configurations and data. This could lead to a total takeover of the system, opening the door to data breaches or malicious modifications — absolutely devastating!

Put simply

Think of this as a hotel guest finding a way to access the management office just by talking sweetly to the front desk — it’s surprisingly easy if the right policies aren’t in place! This vulnerability allows a local user to execute privileged administrative commands by exploiting a weakness in the policy elevation process within versions up to 25.10.0 of the CyberArk Endpoint Privilege Manager Agent.

What to do

The consequences are significant: an attacker could gain unauthorized access to administrative tasks, potentially compromising sensitive configurations and data. This could lead to a total takeover of the system, opening the door to data breaches or malicious modifications — absolutely devastating! Update CyberArk Endpoint Privilege Manager Agent to the latest version to close this security gap. Review and tighten your policy settings to ensure that only authorized users can perform administrative tasks. Regular audits are also a good idea to catch any unexpected privilege changes! You've got this! By following these steps, you'll reinforce your defenses and elevate your security hero status! 🛡️

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00256 · 16.3th percentile
Published
2026-02-03T00:00Z
EPSS history
Timeline
  • 03 FEB 00:00Z
    CyberArk Endpoint Privilege Manager Agent through 25.10.0 allows a local user to achieve privilege escalation through policy elevation of an Administration…
    cvelistv5