CVE-2021-43779

Summary

GLPI is an open source IT Asset Management, issue tracking system and service desk system. The GLPI addressing plugin in versions < 2.9.1 suffers from authenticated Remote Code Execution vulnerability, allowing access to the server's underlying operating system using command injection abuse of functionality. There is no workaround for this issue and users are advised to upgrade or to disable the addressing plugin.

Affected Software

Weaknesses

• CWE-20: CWE-20: Improper Input Validation

ADP Enrichment

CVE Program Container

Additional References

• https://github.com/hansmach1ne/CVE-portfolio/tree/main/CVE-2021-43779
• https://github.com/pluginsGLPI/addressing/security/advisories/GHSA-q5fp-xpr8-77jh
• https://github.com/pluginsGLPI/addressing/commit/6f55964803054a5acb5feda92c7c7f1d91ab5366
• https://github.com/hansmach1ne/MyExploits/tree/main/RCE_GLPI_addressing_plugin

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

References

• https://github.com/pluginsGLPI/addressing/security/advisories/GHSA-q5fp-xpr8-77jh
• https://github.com/pluginsGLPI/addressing/commit/6f55964803054a5acb5feda92c7c7f1d91ab5366
• https://github.com/hansmach1ne/MyExploits/tree/main/RCE_GLPI_addressing_plugin

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