CVE-2021-30823
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 2.2%
exploitation probability
2.2%top 18% of all CVEs
observed exploitation
nono source reports it
A logic issue was addressed with improved restrictions. This issue is fixed in macOS Monterey 12.0.1, iOS 14.8 and iPadOS 14.8, tvOS 15, Safari 15, watchOS 8. An attacker in a privileged network position may be able to bypass HSTS.
References
https://support.apple.com/en-us/HT212807https://support.apple.com/en-us/HT212815https://support.apple.com/en-us/HT212816https://support.apple.com/en-us/HT212819https://support.apple.com/en-us/HT212869https://support.apple.com/kb/HT212953http://www.openwall.com/lists/oss-security/2021/12/20/6