Vulnerability · Published Mar 11, 2025 · Assigned by microsoft

CVE-2025-26627Azure Arc Installer Elevation of Privilege Vulnerability

High 7.0

In plain English

A high-severity command injection in Azure ARC from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).

Severity (CVSS 3.1)7.0High

Exploit odds (30 days)0.9%top 40.3% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

Improper neutralization of special elements used in a command ('command injection') in Azure Arc allows an authorized attacker to elevate privileges locally.

Affected products (as reported)

Vendor	Product	Versions
Microsoft	Azure ARC	1.0.0 – before 1.0.10

Weakness: CWE-77 · Vector: CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

References

Azure Arc Installer Elevation of Privilege Vulnerability vendor-advisory, patch