CVE-2025-26627
published 2025-03-11CVE-2025-26627: Improper neutralization of special elements used in a command ('command injection') in Azure Arc allows an authorized attacker to elevate privileges locally.
PriorityP337high7CVSS 3.1
AVLACHPRLUINSUCHIHAH
EPSS
0.81%
52.4th percentile
Improper neutralization of special elements used in a command ('command injection') in Azure Arc allows an authorized attacker to elevate privileges locally.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | azure_arc | < 1.0.10 | 1.0.10 |
| microsoft | azure_arc | >= 1.0.0 < 1.0.10 | 1.0.10 |
| msrc | azure_arc | — | — |
CVSS provenance
nvdv3.17.0HIGHCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
vendor_msrc7.0HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-pg34-362q-29pw: Improper neutralization of special elements used in a command ('command injection') in Azure Arc allows an authorized attacker to elevate privileges l
ghsa_unreviewed·2025-03-11
CVE-2025-26627 [HIGH] CWE-77 GHSA-pg34-362q-29pw: Improper neutralization of special elements used in a command ('command injection') in Azure Arc allows an authorized attacker to elevate privileges l
Improper neutralization of special elements used in a command ('command injection') in Azure Arc allows an authorized attacker to elevate privileges locally.
Microsoft
Azure Arc Installer Elevation of Privilege Vulnerability
vendor_msrc·2025-03-11·CVSS 7.0
CVE-2025-26627 [HIGH] CWE-77 Azure Arc Installer Elevation of Privilege Vulnerability
Azure Arc Installer Elevation of Privilege Vulnerability
Description: Improper neutralization of special elements used in a command ('command injection') in Azure Arc allows an authorized attacker to elevate privileges locally.
FAQ: What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.
FAQ: How do I know if I'm affected by this vulnerability?
Only machines onboarded via Group Policy that have the GPO applied to them are affected.
The GPO name is '[MSFT] Azure Arc Servers Onboarding' followed by a datetimestamp
e.g. '[MSFT] Azure Arc Servers Onboarding20250220113589'
What steps are needed to protect from this vulnerability?
Unassign and delete the previous Grou
No detection rules found.
No public exploits indexed.
2025-03-11
Published