CVE-2025-30397
HIGHCVSS v3
7.5
HIGH
EPSS Score
20.7%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
Access of resource using incompatible type ('type confusion') in Microsoft Scripting Engine allows an unauthorized attacker to execute code over a network.
Technical Details
- CVSS v3 Vector
- 3.1
- Published
- 5/13/2025
- Last Modified
- 10/27/2025
Frequently Asked Questions
What is CVE-2025-30397?
Access of resource using incompatible type ('type confusion') in Microsoft Scripting Engine allows an unauthorized attacker to execute code over a network.
Is CVE-2025-30397 actively exploited?
Active exploitation of CVE-2025-30397 has not been confirmed. The EPSS score is 20.7%, indicating the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2025-30397?
CVE-2025-30397 has a CVSS v3 base score of 7.5 (HIGH severity), with vector string 3.1.
Is CVE-2025-30397 affecting your environment?
Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.