PT-2025-4225 · Microsoft · Office

Published 2025-01-14 · Updated 2025-07-01 · CVE-2025-21346

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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

Description A security-feature bypass issue allows attackers to affect the system. This issue is related to a security feature bypass in Microsoft Office.

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

Protection Mechanism Failure

Weakness Enumeration

CWE-693

Related Identifiers

CVE-2025-21346

Affected Products

Office

References · 8

• https://osv.dev/vulnerability/CVE-2025-21346 · Vendor Advisory
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21346 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-21346 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-21346 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/716907 · Security Note
• https://t.me/cvenotify/127267 · Telegram Post
• https://t.me/cvenotify/108113 · Telegram Post
• https://twitter.com/CVEnew/status/1879490198142369979 · Twitter Post