CVE-2025-40602
MEDIUM CISA KEVCVSS v3
6.6
MEDIUM
EPSS Score
0.3%
exploit probability
CISA KEV
Yes
known exploited
Exploitation
—
SSVC status
Description
A local privilege escalation vulnerability due to insufficient authorization in the SonicWall SMA1000 appliance management console (AMC).
CISA Known Exploited Vulnerability
- Date Added
- 12/17/2025
- Patch Due Date
- 12/24/2025
- Required Action
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable
Technical Details
- CVSS v3 Vector
- 3.1
- Published
- 12/18/2025
- Last Modified
- 12/19/2025
Frequently Asked Questions
What is CVE-2025-40602?
A local privilege escalation vulnerability due to insufficient authorization in the SonicWall SMA1000 appliance management console (AMC).
Is CVE-2025-40602 actively exploited?
Yes. CVE-2025-40602 is on the CISA Known Exploited Vulnerabilities (KEV) catalog, meaning it has been confirmed as actively exploited in the wild. CISA requires federal agencies to patch by 12/24/2025.
What is the CVSS score for CVE-2025-40602?
CVE-2025-40602 has a CVSS v3 base score of 6.6 (MEDIUM severity), with vector string 3.1.
Is CVE-2025-40602 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.