SB2025031193 - Information disclosure in Microsoft MapUrlToZone
Published: March 11, 2025
Security Bulletin ID
SB2025031193
CSH Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Remote access
Highest impact
Information disclosure
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 vulnerability.
1) Improper Resolution of Path Equivalence (CVE-ID: CVE-2025-21247)
CWE-ID: CWE-41 - Improper Resolution of Path Equivalence
CVSSv4: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/U:Clear
The vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to improper resolution of path equivalence in MapUrlToZone. A remote attacker can trick a victim to open a specially crafted file and gain access to sensitive information on the system.
Remediation
Install update from vendor's website.