CVE-2025-23391CWE-266

Rancher: Restricted Administrator can change Administrator's passwords

Critical · published April 11, 2025

CVSS v3.1
9.1
EPSS
0%
Percentile
39.0
In the wild
Unconfirmed
What it is

🚨 A Restricted Administrator can change the passwords of full Administrators! That's like granting a temp worker the keys to the executive washroom and then locking the door behind you. 🔥 Imagine a restaurant where the waitstaff can suddenly change the manager's PIN to the cash register—chaos ensues! This flaw in SUSE Rancher allows a limited user to take control of an entire account, causing a massive breach of trust. With this vulnerability, a hacker could seize control of an Administrator's account, locking them out completely and wreaking havoc on the whole system. This could lead to unauthorized access to sensitive data, configuration changes, or even a complete system takeover—an absolute disaster for security!

Put simply

Imagine a restaurant where the waitstaff can suddenly change the manager's PIN to the cash register—chaos ensues! This flaw in SUSE Rancher allows a limited user to take control of an entire account, causing a massive breach of trust. This Incorrect Privilege Assignment vulnerability allows Restricted Administrators to change the passwords of Administrators, effectively granting them full control over the accounts they should not have access to. It affects Rancher versions from 2.8.0 to 2.8.14, 2.9.0 to 2.9.8, and 2.10.0 to 2.10.4.

What to do

With this vulnerability, a hacker could seize control of an Administrator's account, locking them out completely and wreaking havoc on the whole system. This could lead to unauthorized access to sensitive data, configuration changes, or even a complete system takeover—an absolute disaster for security! To fix this, update your Rancher installation to version 2.8.14, 2.9.8, or 2.10.4 immediately. Also, audit user roles to ensure proper privilege assignments and consider tightening password policies to add an extra layer of security. You've got this! Apply those updates and reinforce your defenses—let's keep our internet safe together! 🛡️

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00465 · 39.0th percentile
Weakness
CWE-266 · Incorrect Privilege Assignment
Published
2025-04-11T10:38Z
EPSS history
Timeline
  • 11 APR 10:38Z
    Rancher: Restricted Administrator can change Administrator's passwords
    cvelistv5