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TI-2021-19586 Aliases CVE-2021-43779

Remote command execution in pluginsGLPI addressing

Priority HIGH 82CWE-20Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Code execution
Confidentiality · integrity · availability
Low · Low · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-78.

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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.0913 95th percentileScored 2026-11-07
Public exploit Yes 2 exploit referencesTagged by NVD
Fix Fixed addressing (pluginsGLPI): 2.9.1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
Yes
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
pluginsGLPIaddressingbefore 2.9.12.9.1Patch availableCNA
  • addressing VendorpluginsGLPI Affected before 2.9.1 Fixed in 2.9.1 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:teclib-edition:addressing:*:*:*:*:*:glpi:*:*before 2.9.1VulnerableTeclib-edition
  • cpe:2.3:a:teclib-edition:addressing:*:*:*:*:*:glpi:*:* Versions before 2.9.1 Vulnerable ·Teclib-edition

Remediation

  • Fix · CNA addressing (pluginsGLPI) Fixed in 2.9.1

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-43779

References

  • TI-2024-36046 The Addressing GLPI plugin allows data enumeration through uncontrolled object instantiation CVSS 3.1HIGH 8.2
  • TI-2026-38943 Tag Plugin for GLPI 11 before 2.14.4 Stored Cross-Site Scripting in Kanban Badge Rendering CVSS 4.0HIGH 7.3
  • TI-2025-20010 Escalade GLPI Plugin Vulnerable to Improper Access Control CVSS 3.1MEDIUM 6.5
  • TI-2026-09772 GLPI DataInjection Plugin Authenticated SQL Injection via CSV Import CVSS 4.0HIGH 7.1
  • TI-2024-30621 Fields GLPI plugin has an Authenticated SQL Injection CVSS 3.1HIGH 7.7
  • TI-2025-40221 GLPI Database Inventory Plugin Vulnerable to Stored Object Injection CVSS 3.1MEDIUM 6.4

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences