CVE-2025-27737

high

Description

Improper input validation in Windows Security Zone Mapping allows an unauthorized attacker to bypass a security feature locally.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27737

Details

Source: Mitre, NVD

Published: 2025-04-08

Updated: 2025-04-09

Risk Information

CVSS v2

Base Score: 7.2

Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.6

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Severity: High