CVSS v3
7.5
HIGH
EPSS Score
84.5%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
PowerDNS Authoritative Server 4.5.0 before 4.5.1 allows anybody to crash the process by sending a specific query (QTYPE 65535) that causes an out-of-bounds exception.
PowerDNS Authoritative Server 4.5.0 before 4.5.1 allows anybody to crash the process by sending a specific query (QTYPE 65535) that causes an out-of-bounds exception.
Active exploitation of CVE-2021-36754 has not been confirmed. The EPSS score is 84.5%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2021-36754 has a CVSS v3 base score of 7.5 (HIGH severity).
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Ranked by exploit probability (EPSS).