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cnvdChina National Vulnerability DatabaseCNVD-2021-99616
HistoryDec 13, 2021 - 12:00 a.m.

Mozilla Firefox Information Disclosure Vulnerability (CNVD-2021-99616)

2021-12-1300:00:00
China National Vulnerability Database
www.cnvd.org.cn
10

0.006 Low

EPSS

Percentile

77.6%

Mozilla Firefox is an open source Web browser from the Mozilla Foundation in the U.S. Mozilla Firefox is vulnerable to an information disclosure vulnerability that stems from the use of XMLHttpRequest, which can be exploited by attackers to identify installed applications by probing error messages that load external protocols.