Show filters
1 Total Results
Displaying 1-1 of 1
Sort by:
Attacker Value
Unknown

CVE-2021-23985

Disclosure Date: March 31, 2021 (last updated October 07, 2023)
If an attacker is able to alter specific about:config values (for example malware running on the user's computer), the Devtools remote debugging feature could have been enabled in a way that was unnoticable to the user. This would have allowed a remote attacker (able to make a direct network connection to the victim) to monitor the user's browsing activity and (plaintext) network traffic. This was addressed by providing a visual cue when Devtools has an open network socket. This vulnerability affects Firefox < 87.