CVE-2024-26169KEV · OVERDUECWE-269

Windows Error Reporting Service Elevation of Privilege Vulnerability

High · published March 12, 2024

Patch now

Confirmed exploited, and the score agrees

CVSS calls it high at 7.8. It is confirmed in active exploitation. It sits in the 90.4th percentile for exploit probability.

842
days past CISA
deadline
CVSS v3.1
7.8
EPSS
4%
Percentile
90.4
In the wild
Confirmed
What it is

🚨 A sneaky bug in the Windows Error Reporting Service could let an attacker elevate their privileges and run wild on your system! ⚡ Think of this vulnerability like a guest at a party who finds a hidden door to the VIP lounge. Once inside, they can access all the exclusive areas and do some serious damage without anyone noticing! An attacker could exploit this vulnerability to gain elevated privileges, allowing them to execute arbitrary code with heightened access. This means they might steal sensitive data, install malware, or even take full control of your system—absolutely devastating for any organization!

Put simply

Think of this vulnerability like a guest at a party who finds a hidden door to the VIP lounge. Once inside, they can access all the exclusive areas and do some serious damage without anyone noticing! This vulnerability arises from improper handling of requests in the Windows Error Reporting Service, which allows an attacker to execute code with elevated privileges by sending a specially crafted request.

What to do

An attacker could exploit this vulnerability to gain elevated privileges, allowing them to execute arbitrary code with heightened access. This means they might steal sensitive data, install malware, or even take full control of your system—absolutely devastating for any organization! To protect your systems, update to the latest Windows patches as soon as possible, specifically aiming for versions that address CVE-2024-26169. Additionally, consider implementing strict access controls and monitoring for any suspicious activities on your network. You've got this! Follow these steps, and you'll be one step closer to securing your environment. 🛡️

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/E:U/RL:O/RC:C
CVSS v4.0
Not supplied
EPSS
0.03981 · 90.4th percentile
Weakness
CWE-269 · Improper Privilege Management
Published
2024-03-12T16:58Z
KEV added
2024-06-13 · due 2024-07-04
EPSS history
Timeline
  • 13 JUN 00:00Z
    Added to CISA KEV — remediate by Jul 4
    kev
  • 12 MAR 16:58Z
    Windows Error Reporting Service Elevation of Privilege Vulnerability
    cvelistv5