CVSS v3
7.5
HIGH
EPSS Score
38.4%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.
A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.
Active exploitation of CVE-2023-0656 has not been confirmed. The EPSS score is 38.4%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2023-0656 has a CVSS v3 base score of 7.5 (HIGH severity).
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Ranked by exploit probability (EPSS).