Microsoft Power Automate Remote Code Execution Vulnerability
Priority LOW 37CWE-94Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from Microsoft.
Summary
Microsoft Power Automate Remote Code Execution Vulnerability
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.0078 56th percentileScored 2026-11-07
Fix Fixed Power Automate for Desktop (Microsoft): 2.52.62.25009
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Microsoft | Power Automate for Desktop | 1.0.0.0 to before 2.52.62.25009 | 2.52.62.25009 | Patch available | CNA |
- Power Automate for Desktop VendorMicrosoft Affected 1.0.0.0 to before 2.52.62.25009 Fixed in 2.52.62.25009 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:microsoft:power_automate_for_desktop:*:*:*:*:*:*:*:* | 2.46 to before 2.46.184.25013; 2.47 to before 2.47.126.25010; 2.48 to before 2.48.164.25010; 2.49 to before 2.49.182.25010; 2.50 to before 2.50.139.25010; 2.51 to before 2.51.349.24355 | Vulnerable | Microsoft |
- cpe:2.3:a:microsoft:power_automate_for_desktop:*:*:*:*:*:*:*:* Versions 2.46 to before 2.46.184.25013; 2.47 to before 2.47.126.25010; 2.48 to before 2.48.164.25010; 2.49 to before 2.49.182.25010; 2.50 to before 2.50.139.25010; 2.51 to before 2.51.349.24355 Vulnerable ·Microsoft
Remediation
- Fix · CNA Power Automate for Desktop (Microsoft) Fixed in 2.52.62.25009
Vendor assessments
Microsoft
Microsoft's page for this CVE →
- Impact
- Remote Code Execution
- Exploited
- No
- Publicly disclosed
- No
- Exploitability
- Exploitation Less Likely
| Product | Status | Plan or fix |
|---|---|---|
| Power Automate for Desktop | Fixed | 2.52.62.25009 · Security Update |
Timeline
- 2026-10-02 Threatist record created from CVE-2025-21187
- 2026-10-03 Alias added: GHSA-p5r3-46vv-rccq
References
More Microsoft Power Automate For Desktop vulnerabilities
- TI-2025-30355 Power Automate Elevation of Privilege Vulnerability CVSS 3.1CRITICAL 9.8
- TI-2026-54228 Microsoft Power Automate Desktop Elevation of Privilege Vulnerability CVSS 3.1HIGH 7.0
- TI-2026-29148 Microsoft Power Automate Desktop Information Disclosure Vulnerability CVSS 3.1MEDIUM 6.5
- TI-2025-21225 Microsoft Power Automate Desktop Information Disclosure Vulnerability CVSS 3.1MEDIUM 5.7
Sources
- CVE-2025-21187 · CVE Program
- CVE-2025-21187 · NVD
- FIRST EPSS
- GHSA-p5r3-46vv-rccq · GitHub Advisory Database · CC BY 4.0
- CVE-2025-21187 · Microsoft Security Update Guide
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences