CVE-2021-43779
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.13%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.9 CRITICALCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 9.13% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20, CWE-78
- Affected
- teclib-edition/addressing
- Source
- security-advisories@github.com
References
- https://github.com/hansmach1ne/MyExploits/tree/main/RCE_GLPI_addressing_pluginExploit, Third Party Advisory
- https://github.com/pluginsGLPI/addressing/commit/6f55964803054a5acb5feda92c7c7f1d91ab5366Patch, Third Party Advisory
- https://github.com/pluginsGLPI/addressing/security/advisories/GHSA-q5fp-xpr8-77jhExploit, Third Party Advisory
- https://github.com/hansmach1ne/CVE-portfolio/tree/main/CVE-2021-43779
- https://github.com/hansmach1ne/MyExploits/tree/main/RCE_GLPI_addressing_pluginExploit, Third Party Advisory
- https://github.com/pluginsGLPI/addressing/commit/6f55964803054a5acb5feda92c7c7f1d91ab5366Patch, Third Party Advisory
- https://github.com/pluginsGLPI/addressing/security/advisories/GHSA-q5fp-xpr8-77jhExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.