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CVE-2025-21199: Improper privilege management in Azure Agent Installer allows an authorized attacker to elevate privileges loc

38
Routine
MEDIUM 6.7WATCHLISTUPGRADEUPGRADE

CVE-2025-21199 is a medium-severity flaw (CVSS 6.7) affecting azure agent, azure agent. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Improper privilege management in Azure Agent Installer allows an authorized attacker to elevate privileges locally.

Why this priority

  • On your watchlist

A fixed release or distro patch exists.

Risk facts

CVSS score6.7 (Medium)
Attack vectorLocal
Attack complexityHigh
Privileges neededLow
User interactionRequired
EPSS exploit chance0.4% (top 61%)
CISA exploited listNo
WeaknessCWE-269
Published2025-03-11
Last modified2026-06-17
Publisher (CNA): Microsoft Corporation · Vendor: microsoft

Share: LinkedIn · X · Reddit

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

microsoft azure agent UPGRADE
Affected: < 2.0.9940.0
Fixed in: 2.0.9940.0
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy azure-agent || rpm -q azure-agent || azure-agent --version
2. UPGRADE to 2.0.9940.0 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade azure-agent
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade azure-agent
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
microsoft azure agent UPGRADE
Affected: < 9.30
Fixed in: 9.30
Safe to downgrade to: no unaffected older release
1. Check installed version
apt-cache policy azure-agent || rpm -q azure-agent || azure-agent --version
2. UPGRADE to 9.30 (Debian / Ubuntu)
sudo apt update && sudo apt install --only-upgrade azure-agent
2. UPGRADE (RHEL / Amazon Linux / Fedora)
sudo dnf upgrade azure-agent
Note
Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.
Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-21199?

azure agent: upgrade to 2.0.9940.0; azure agent: upgrade to 9.30. Exact commands for each OS are on this page.

Is CVE-2025-21199 being exploited?

CVE-2025-21199 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-21199 affect?

CVE-2025-21199 affects azure agent, azure agent. Severity is medium (CVSS 6.7). Improper privilege management in Azure Agent Installer allows an authorized attacker to elevate privileges locally.

How urgent is CVE-2025-21199?

Priority 38/100. On your watchlist

Software pages

Azure vulnerabilities

References

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