CVE-2021-3773
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 5.3%
exploitation probability
5.3%top 8% of all CVEs
observed exploitation
nono source reports it
A flaw in netfilter could allow a network-connected attacker to infer openvpn connection endpoint information for further use in traditional network attacks.
Affected products
n/a · kernel