Executive Summary

Informations
Name CVE-2025-6433 First vendor Publication 2025-06-24
Vendor Cve Last vendor Modification 2025-06-25

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
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Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

If a user visited a webpage with an invalid TLS certificate, and granted an exception, the webpage was able to provide a WebAuthn challenge that the user would be prompted to complete. This is in violation of the WebAuthN spec which requires "a secure transport established without errors". This vulnerability affects Firefox < 140.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-6433

Sources (Detail)

https://bugzilla.mozilla.org/show_bug.cgi?id=1954033
https://www.mozilla.org/security/advisories/mfsa2025-51/
Source Url

Alert History

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0
1
Date Informations
2025-06-25 17:19:53
  • Multiple Updates
2025-06-24 17:19:54
  • First insertion