CVE-2025-0411
Published 2025-01-25 · Updated 2026-06-17 · Source zdi-disclosures@trendmicro.com
Summary
CVE-2025-0411 is a high-severity (CVSS 7.0) vulnerability in 7-Zip 7-Zip. CISA added it to the Known Exploited Vulnerabilities catalog on February 6, 2025, which means exploitation in the wild has been confirmed; US federal agencies had to remediate it by February 27, 2025. CISA does not currently list it as used in ransomware campaigns.
All 1 known-exploited 7-Zip vulnerabilities →Description
7-Zip Mark-of-the-Web Bypass Vulnerability. This vulnerability allows remote attackers to bypass the Mark-of-the-Web protection mechanism on affected installations of 7-Zip. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of archived files. When extracting files from a crafted archive that bears the Mark-of-the-Web, 7-Zip does not propagate the Mark-of-the-Web to the extracted files. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current user. Was ZDI-CAN-25456.
CVSS vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA Known-Exploited Vulnerability
Product: 7-Zip — 7-Zip
Name: 7-Zip Mark of the Web Bypass Vulnerability
Date added: 2025-02-06 · Due: 2025-02-27
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
References
- https://www.zerodayinitiative.com/advisories/ZDI-25-045/
- http://www.openwall.com/lists/oss-security/2025/01/24/6
- https://security.netapp.com/advisory/ntap-20250207-0005/
- https://www.vicarius.io/vsociety/posts/cve-2025-0411-7-zip-mitigation-vulnerability
- https://www.vicarius.io/vsociety/posts/cve-2025-0411-detection-7-zip-vulnerability
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-0411