CVE-2025-21188
Azure Network Watcher VM Extension Elevation of Privilege Vulnerability
MEDIUM
6
CVSS Score
Published: February 11, 2025 at 05:58 PM UTC
Updated: June 17, 2026 at 08:42 AM UTC
2 products affected across 1 vendorAzure Network Watcher AgentAzure Network Watcher
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Severity
MEDIUM6
Exploit prediction
EPSS 0.7%
SSVC
No known exploit
Description
Azure Network Watcher VM Extension Elevation of Privilege Vulnerability
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < 1.4.3563.1
Affected range stops below 1.4.3563.1, so it looks safe — our inference, not a vendor statement
1.0.0.0 ≤ v < 1.4.3563.11.0.0.0
Affected range stops below 1.4.3563.1, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
Vendor AdvisoryPatch
Source: [email protected]
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21188SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
6MEDIUMmicrosoft
Vector?
Quick Info
StatusANALYZED
CWE
CWE-59NVD-CWE-noinfo
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