CVE-2025-4427KEV · OVERDUECWE-288

Authentication Bypass

Medium · published May 13, 2025

Patch now

The score understates this — it's already being exploited

CVSS calls it medium at 5.3. It is confirmed in active exploitation. It sits in the 100.0th percentile for exploit probability.

502
days past CISA
deadline
CVSS v3.1
5.3
EPSS
100%
Percentile
100.0
In the wild
Confirmed
What it is

⚠️ An authentication bypass in Ivanti Endpoint Manager Mobile means attackers can stroll right in without credentials! Think of it like a VIP event where all the bouncers are napping — anyone can just waltz in and access the exclusive areas. No ID check, no problem! This vulnerability could allow attackers to access sensitive information and protected resources, putting your organization's data at risk of exposure or misuse. The potential fallout could be quite serious, with unauthorized access leading to data breaches or unauthorized actions within the network.

Put simply

Think of it like a VIP event where all the bouncers are napping — anyone can just waltz in and access the exclusive areas. No ID check, no problem! This flaw allows unauthorized users to exploit a weakness in the API component, bypassing authentication checks entirely. As a result, attackers can gain access to resources that should be restricted to authenticated users only.

What to do

This vulnerability could allow attackers to access sensitive information and protected resources, putting your organization's data at risk of exposure or misuse. The potential fallout could be quite serious, with unauthorized access leading to data breaches or unauthorized actions within the network. To mitigate this risk, immediately upgrade Ivanti Endpoint Manager Mobile to version 12.5.0.1 or later. Review your API security configurations and implement additional authentication measures where possible to strengthen access controls. You've got this! By following these steps, you'll fortify your defenses and help keep your data safe. 🛡️

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.99927 · 100.0th percentile
Weakness
CWE-288 · Authentication Bypass Using an Alternate Path or Channel
Published
2025-05-13T15:45Z
KEV added
2025-05-19 · due 2025-06-09
EPSS history
Timeline
  • 19 MAY 00:00Z
    Added to CISA KEV — remediate by Jun 9
    kev
  • 13 MAY 15:45Z
    Authentication Bypass
    cvelistv5