CVSS v3
9.8
CRITICAL
EPSS Score
90.6%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Zeroshell 3.9.3 contains a command injection vulnerability in the /cgi-bin/kerbynet StartSessionSubmit parameter that could allow an unauthenticated attacker to execute a system command by using shell metacharacters and the %0a character.
Zeroshell 3.9.3 contains a command injection vulnerability in the /cgi-bin/kerbynet StartSessionSubmit parameter that could allow an unauthenticated attacker to execute a system command by using shell metacharacters and the %0a character.
Active exploitation of CVE-2020-29390 has not been confirmed. The EPSS score is 90.6%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2020-29390 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).