CVE-2021-29973: High severity firefox vulnerability

Published Jul 13, 2021
·
Updated

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.

Other sources

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.

Mozilla

Affected Software

2 affected componentsFixes available
Mozilla Firefox<90
90
Mozilla Firefox Android<90.0

Event History

Jul 13, 2021
CVE Published
12:00 AM
Aug 5, 2021
CVE Published
via MITRE·07:46 PM
Data Sourced
via MITRE·07:46 PM
DescriptionWeakness

Parent advisories

This vulnerability appears in the following advisories.

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Frequently Asked Questions

1

What is the severity of CVE-2021-29973?

CVE-2021-29973 is considered a moderate severity vulnerability as it impacts user privacy by allowing password autofill on insecure websites.

2

How do I fix CVE-2021-29973?

To fix CVE-2021-29973, update your Firefox for Android to version 90 or later, where this issue has been addressed.

3

Who is affected by CVE-2021-29973?

CVE-2021-29973 specifically affects users of Firefox for Android versions prior to 90.

4

What does CVE-2021-29973 exploit?

CVE-2021-29973 exploits the password autofill feature which was previously enabled without user interaction on insecure websites.

5

Is CVE-2021-29973 a critical vulnerability?

No, CVE-2021-29973 is not classified as critical, but it poses a privacy risk by potentially exposing user passwords.

Contact

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