CVSS v3
9.8
CRITICAL
EPSS Score
70.3%
exploit probability
CISA KEV
No
known exploited
Exploitation
—
SSVC status
The buffer overflow vulnerability in the library “libclinkc.so” of the web server “zhttpd” in Zyxel DX5401-B0 firmware versions prior to V5.17(ABYO.1)C0 could allow a remote unauthenticated attacker to execute some OS commands or to cause denial-of-service (DoS) conditions on a vulnerable device.
The buffer overflow vulnerability in the library “libclinkc.so” of the web server “zhttpd” in Zyxel DX5401-B0 firmware versions prior to V5.17(ABYO.1)C0 could allow a remote unauthenticated attacker to execute some OS commands or to cause denial-of-service (DoS) conditions on a vulnerable device.
Active exploitation of CVE-2023-28769 has not been confirmed. The EPSS score is 70.3%, indicating the estimated probability of exploitation in the next 30 days.
CVE-2023-28769 has a CVSS v3 base score of 9.8 (CRITICAL severity).
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Ranked by exploit probability (EPSS).