Security Advisory
CVE-2021-24002
8.8
HIGH
Vulnerability Description
When a user clicked on an FTP URL containing encoded newline characters (%0A and %0D), the newlines would have been interpreted as such and allowed arbitrary commands to be sent to the FTP server. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.
Published Date
June 24, 2021
Official Source
NIST NVD Advisory