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Servers and applications

CVE-2009-4502

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.

Severity
High 9.3
Published
31 Dec 2009
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
22% in the next 30 daysHigher than 97% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
CWE-264
Attack
Over the network · No login needed
Attacker can
Read data · Change data · Take it down
CVSS vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Sources
NVD

Affected software

SoftwareAffected versions
ZabbixServers and applications · cpe:a:zabbix:zabbix
  • Version 1.4.6
  • Version 1.4.4
  • Version 1.4.3
  • Version 1.4.2
All 9 release lines
  • Every version up to 1.6.6
  • Version 1.1.2
  • Version 1.1.3
  • Version 1.1.4
  • Version 1.1.5
  • Version 1.4.2
  • Version 1.4.3
  • Version 1.4.4
  • Version 1.4.6

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2009-4502
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2009-4502