Critical severity9.8NVD Advisory· Published Nov 9, 2020· Updated Jun 17, 2026
CVE-2020-26168
CVE-2020-26168
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Hazelcast/IMDG Enterprisedescription
- Range: 4.x through 4.2
Patches
Vulnerability mechanics
References
4- docs.hazelcast.org/docs/ern/index.htmlnvdRelease NotesVendor Advisory
- hazelcast.zendesk.com/hc/en-us/articles/360050161951--IMDG-Enterprise-4-0-4-0-1-4-0-2-LDAP-Authentication-BypassnvdVendor Advisory
- hazelcast.zendesk.com/hc/en-us/articles/360051384932--JET-Enterprise-4-0-4-1-4-1-1-4-2-LDAP-Authentication-BypassnvdVendor Advisory
- jet-start.sh/blog/2020/10/23/jet-43-is-releasednvdVendor Advisory
News mentions
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