CVE Vulnerability

CVE-2021-40874

An issue was discovered in LemonLDAP::NG (aka lemonldap-ng) 2.0.13. When using the RESTServer plug-in to operate a REST password validation service (for another LemonLDAP::NG instance, for example) and using the Kerberos authentication method combined with another method with the Combination authentication plug-in, any password will be recognized as valid for an existing user.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/-/issues/2612 Exploit Issue Tracking
Configurations

Configuration 1

cpe:2.3:a:lemonldap-ng:lemonldap::ng:2.0.13:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
Information

Published : 2022-07-18 12:15

Updated : 2022-07-25 08:35

NVD link : CVE-2021-40874

Mitre link : CVE-2021-40874

Products Affected
No products.
CWE
CWE-287