CVE-2025-0411
7-Zip Mark-of-the-Web Bypass Vulnerability
Exploited in the wild. In CISA KEV since 2025‑02‑06. A vendor fix is available.
What to do
The vendor has published a fix. Version details are below where the sources state them.
What it is
From the CVE record
Successful exploitation of these vulnerabilities could allow an attacker to execute arbitrary code, disclose information, tamper with information, or cause a denial-of-service (DoS) condition.
In plain language
No plain-language summary for this CVE yet.
Exploitation
Where each signal puts this CVE on the scale from published to confirmed exploited.
- CISA KEV
Listed as exploited in the wild since 2025-02-06.
US federal agencies must remediate by 2025-02-27.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Public exploits
1 source with a proof of concept or module.
Exploit links, PoCs and Metasploit modules after sign-in- EPSS
67% chance of exploitation activity in the next 30 days, which ranks it in the 99th percentile of scored CVEs.
Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.
Lifecycle
The patch came 130 days before any public exploit.
- OpenVAS check added
- EPSS band changemoderate → high
- EPSS band changehigh → moderate
- Public exploit / PoCsource: github-poc
- Patch availableworkaround available, record updated
- Added to CISA KEV
Affected products
Technical detail
CVSS 3.1 vector
Open in the CVSS calculatorCVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Scored 7.0 by NVD.
How it is reached
- Attack Vector LocalRequires local access to the vulnerable system (e.g. local login, malicious file)
- Attack Complexity HighRequires specific conditions like a race condition or non-default configuration
- Privileges Required NoneNo authentication required — anyone can exploit this
- User Interaction RequiredA user must click a link, open a file, or perform some action
Scope
- Scope UnchangedImpact is limited to the vulnerable component itself
Impact if exploited
- Confidentiality HighTotal information disclosure — all data in the component is compromised
- Integrity HighTotal loss of integrity — attacker can modify any data in the component
- Availability HighTotal denial of service — the component is completely unavailable
Weaknesses
Sources
References in the record
- raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2025/icsa-25-184-03.json
- cisa.gov/news-events/ics-advisories/icsa-25-184-03
- cisa.gov/news-events/ics-alerts/ics-alert-10-301-01
And 22 more references. See all after sign-in
In the news
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