UpHeron
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Servers and applications

CVE-2012-6086

libs/zbxmedia/eztexting.c in Zabbix 1.8.x before 1.8.18rc1, 2.0.x before 2.0.8rc1, and 2.1.x before 2.1.2 does not properly set the CURLOPT_SSL_VERIFYHOST option for libcurl, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.

Severity
Medium 4.3
Published
29 Jan 2014
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
0.9% in the next 30 daysHigher than 60% of CVEs. EPSS by FIRST, 12 Nov 2026
Weakness
CWE-310
Attack
Over the network · No login needed
Attacker can
Change some data
CVSS vector
AV:N/AC:M/Au:N/C:N/I:P/A:N
Sources
NVD

Affected software

SoftwareAffected versions
ZabbixServers and applications · cpe:a:zabbix:zabbix
  • Version 2.1.1
  • Version 2.1.0
  • Version 2.0.6
  • Version 2.0.5
All 22 release lines
  • Version 1.8.1
  • Version 1.8.10-rc1
  • Version 1.8.10-rc2
  • Version 1.8.15-rc1
  • Version 1.8.16
  • Version 2.0.0-rc1
  • Version 2.0.0-rc2
  • Version 2.0.0-rc3
  • Version 2.0.0-rc4
  • Version 2.0.0-rc5
  • Version 2.0.0-rc6
  • Version 2.0.0
  • Version 2.0.1-rc1
  • Version 2.0.1-rc2
  • Version 2.0.1
  • Version 2.0.2
  • Version 2.0.3
  • Version 2.0.4
  • Version 2.0.5
  • Version 2.0.6
  • Version 2.1.0
  • Version 2.1.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2012-6086
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2012-6086