Is CVE-2009-4502 in the CISA KEV catalog?

No. CVE-2009-4502 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2009-4502?

CVE-2009-4502 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2009-4502?

CVE-2009-4502 has an EPSS score of 21.57% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2009-4502

HIGHEPSS 97th pctl

9.3

CVSS v2

NVD

Description

The NET_TCP_LISTEN function in net.c in Zabbix Agent before 1.6.7, when running on FreeBSD or Solaris, allows remote attackers to bypass the EnableRemoteCommands setting and execute arbitrary commands via shell metacharacters in the argument to net.tcp.listen. NOTE: this attack is limited to attacks from trusted IP addresses.

CWE-264

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

21.57%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-23.