Medium severity · published Mar 2, 2021
CVE-2021-21255
GLPI is an open-source asset and IT management software package that provides ITIL Service Desk features, licenses tracking and software auditing
5.7
CVSS
0.9%
EPSS
No
On KEV
Description
GLPI is an open-source asset and IT management software package that provides ITIL Service Desk features, licenses tracking and software auditing. In GLPI version 9.5.3, it was possible to switch entities with IDOR from a logged in user. This is fixed in version 9.5.4.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 58% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GL
Glpi · Glpi-project
9.5.3 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-21255
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-21255
Patch
https://github.com/glpi-project/glpi/commit/aade65b7f67d46f23d276a8acb0df70651c3b1dc
Third Party Advisory
https://github.com/glpi-project/glpi/security/advisories/GHSA-v3m5-r3mx-ff9j
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