CVE-2020-26168

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CVSS 3.1

9.8 critical

EPSS

2%p74

Published

Nov 9, 2020 (Nov 9, 2020)

Modified

Jun 17, 2026

Description

The LDAP authentication method in LdapLoginModule in Hazelcast IMDG Enterprise 4.x before 4.0.3, and Jet Enterprise 4.x through 4.2, doesn't verify properly the password in some system-user-dn scenarios. As a result, users (clients/members) can be authenticated even if they provide invalid passwords.

Vendors: hazelcast
Products: hazelcast, jet
Weakness: CWE-287
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (1.6%)

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