UpHeron
All vulnerabilities

Servers and applications

CVE-2013-6824

Zabbix before 1.8.19rc1, 2.0 before 2.0.10rc1, and 2.2 before 2.2.1rc1 allows remote Zabbix servers and proxies to execute arbitrary commands via a newline in a flexible user parameter.

Severity
High 7.5
Published
19 Dec 2013
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
2.8% in the next 30 daysHigher than 86% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
Code injection (CWE-94)
Attack
Over the network · No login needed
Attacker can
Read some data · Change some data · Slow it down
CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Sources
NVD

Affected software

SoftwareAffected versions
ZabbixServers and applications · cpe:a:zabbix:zabbix
  • Every version up to 1.8.18
  • Version 2.0.0
  • Version 2.2.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2013-6824
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2013-6824