VULNERABILITY INTELLIGENCE

CVE-2021-29973

CVSS score8.8 HIGH

EPSS probability0.81%

CISA KEVNot currently listed

Published2021-08-05

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Description

Password autofill was enabled without user interaction on insecure websites on Firefox for Android. This was corrected to require user interaction with the page before a user's password would be entered by the browser's autofill functionality *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 90.

Weakness classification

nvd@nist.gov: NVD-CWE-Other

Primary references

security@mozilla.org — Issue Tracking, Permissions Required
security@mozilla.org — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Issue Tracking, Permissions Required
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory