PT-2025-1104 · Microsoft · Windows

George Hughey · Published 2025-01-14 · Updated 2025-01-15 · CVE-2025-21219

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:P/I:N/A:N

Name of the Vulnerable Software and Affected Versions Windows (affected versions not specified)

Description The issue is related to a security feature bypass vulnerability in the MapUrlToZone method, which is associated with incorrect path equivalence resolution. This could allow a remote attacker to disclose protected information. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-41

Related Identifiers

BDU:2025-00359

CVE-2025-21219

Affected Products

Windows

References · 7

• https://osv.dev/vulnerability/CVE-2025-21219 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21219 · Security Note
• https://bdu.fstec.ru/vul/2025-00359 · Security Note
• https://msrc.microsoft.com/update-guide/en-US/advisory/CVE-2025-21219 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21219 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-21219 · Security Note
• https://twitter.com/CVEnew/status/1879490189376274756 · Twitter Post