UpHeron
All vulnerabilities

Servers and applications

CVE-2021-3193

Improper access and command validation in the Nagios Docker Config Wizard before 1.1.2, as used in Nagios XI through 5.7, allows an unauthenticated attacker to execute remote code as the apache user.

Severity
Critical 9.8
Published
26 Jan 2021
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Nagios XIServers and applications · cpe:a:nagios:nagios_xi
  • Every version up to 5.7.0

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2021-3193
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2021-3193