UpHeron
All vulnerabilities

Servers and applications

CVE-2011-10035

Nagios XI versions prior to 2011R1.9 contain privilege escalation vulnerabilities in the scripts that install or update system crontab entries. Due to time-of-check/time-of-use race conditions and missing synchronization or final-path validation, a local low-privileged user could manipulate filesystem state during crontab installation to influence the files or commands executed with elevated…

Severity
High 7.3
Published
30 Oct 2025
Last changed
18 Oct 2026
Added to UpHeron
1 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Nagios XIServers and applications · cpe:a:nagios:nagios_xi
  • Version 2011-r1.8
  • Version 2011-r1.7
  • Version 2011-r1.6
  • Version 2011-r1.5
All 10 release lines
  • Every version up to 2009
  • Version 2011-r1
  • Version 2011-r1.1
  • Version 2011-r1.2
  • Version 2011-r1.3
  • Version 2011-r1.4
  • Version 2011-r1.5
  • Version 2011-r1.6
  • Version 2011-r1.7
  • Version 2011-r1.8

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2011-10035
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2011-10035