High severity · published Dec 30, 2021
CVE-2021-45379
Glewlwyd 2.0.0, fixed in 2.6.1 is affected by an incorrect access control vulnerability
8.8
CVSS
1%
EPSS
No
On KEV
Description
Glewlwyd 2.0.0, fixed in 2.6.1 is affected by an incorrect access control vulnerability. One user can attempt to log in as another user without its password.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.0% · higher than 64% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GL
Glewlwyd · Glewlwyd Project
2.0.0 before 2.6.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-45379
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-45379
Patch
https://github.com/babelouest/glewlwyd/commit/125281f1c0d4b6a8b49f7e55a757205a2ef01fbe
Release Notes
https://github.com/babelouest/glewlwyd/releases/tag/v2.6.1
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