CVE-2025-59494CWE-284broken-access-control

CVE-2025-59494

High · published October 14, 2025

CVSS v3.1
7.8
EPSS
1%
Percentile
49.8
In the wild
Unconfirmed
What it is

⚡ An authorized user can elevate their privileges locally in Azure Monitor Agent, making this vulnerability a sneaky peril! Think of it as someone with a guest pass at a concert slipping backstage – they’ve already got access, but now they can mingle with the VIPs and access restricted areas they shouldn't! If exploited, an attacker could gain unauthorized access to sensitive data or configurations, potentially compromising the integrity of the entire system. This could lead to unauthorized actions that could disrupt services or expose critical information, making it a high-stakes scenario.

Put simply

Think of it as someone with a guest pass at a concert slipping backstage – they’ve already got access, but now they can mingle with the VIPs and access restricted areas they shouldn't! This vulnerability stems from improper access control within Azure Monitor Agent, which does not adequately restrict users from escalating their privileges, thus allowing them to access protected resources.

What to do

If exploited, an attacker could gain unauthorized access to sensitive data or configurations, potentially compromising the integrity of the entire system. This could lead to unauthorized actions that could disrupt services or expose critical information, making it a high-stakes scenario. To safeguard your systems, make sure to apply the latest security updates from Azure, review user roles and permissions for potential misuse, and conduct an access control audit to ensure only authorized personnel retain elevated privileges. You’ve got this! Stay proactive and secure your Azure environment today! 🛡️

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
0.00635 · 49.8th percentile
Weakness
CWE-284 · Improper Access Control
Published
2025-10-14T21:16Z
Affected products (1)
ProductVersionsFixed in
microsoft/azure_monitor_agent< 1.38.11.38.1
References (1)
EPSS history
Timeline
  • 14 OCT 17:00Z
    Azure Monitor Agent Elevation of Privilege Vulnerability
    cvelistv5