CVSS v3
7.5
HIGH
EPSS Score
27.7%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
A Denial-of-Service (DoS) vulnerability was discovered in Team Server in HelpSystems Cobalt Strike 4.2 and 4.3. It allows remote attackers to crash the C2 server thread and block beacons' communication with it.
A Denial-of-Service (DoS) vulnerability was discovered in Team Server in HelpSystems Cobalt Strike 4.2 and 4.3. It allows remote attackers to crash the C2 server thread and block beacons' communication with it.
Active exploitation of CVE-2021-36798 has not been confirmed. The EPSS score is 27.7%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-36798 has a CVSS v3 base score of 7.5 (HIGH severity).
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Ranked by exploit probability (EPSS).