What is CVE-2021-43779?

CVE-2021-43779 is a critical-severity vulnerability in Pluginsglpi Addressing, classified under Improper Input Validation. CVSS score: 9.9/10. Published 2022-01-05.

How severe is CVE-2021-43779?

Critical severity. CVSS v3 base score is 9.9 out of 10.

Is CVE-2021-43779 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Pluginsglpi Addressing

CVE-2021-43779

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 under…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.034 (87.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.9 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:H.

Affected products

Pluginsglpi Addressing — versions < 2.9.1

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

hansmach1ne/CVE-portfolio

References

github.com/pluginsGLPI/addressing/security/advisories/GHSA-q5fp-xpr8-77jh (x_refsource_CONFIRM)
github.com/pluginsGLPI/addressing/commit/6f55964803054a5acb5feda92c7c7f1d91ab53… (x_refsource_MISC)
github.com/hansmach1ne/MyExploits/tree/main/RCE_GLPI_addressing_plugin (x_refsource_MISC)

Frequently asked questions

What is CVE-2021-43779?: CVE-2021-43779 is a critical-severity vulnerability in Pluginsglpi Addressing, classified under Improper Input Validation. CVSS score: 9.9/10. Published 2022-01-05.
How severe is CVE-2021-43779?: Critical severity. CVSS v3 base score is 9.9 out of 10.
Is CVE-2021-43779 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.