CVE-2025-21401
Medium
Published: 15 February 2025
Published
15 February 2025
Modified
05 March 2025
KEV Added
—
Patch
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CVSS Score v3.1
4.5
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
EPSS Score
0.0046
64.6th percentile
Risk Priority
9
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2025-21401 is a medium-severity Open Redirect (CWE-601) vulnerability in Microsoft Edge Chromium. Its CVSS base score is 4.5 (Medium).
Operationally, ranked in the top 35.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-2461
Vulnerability details
Microsoft Edge (Chromium-based) Security Feature Bypass Vulnerability
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
microsoft
edge chromium
≤ 133.0.3065.69
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.