Critical severity9.1NVD Advisory· Published Jun 29, 2024· Updated Apr 15, 2026

CVE-2024-39848

Description

Internet2 Grouper before 5.6 allows authentication bypass when LDAP authentication is used in certain ways. This is related to internet2.middleware.grouper.ws.security.WsGrouperLdapAuthentication and the use of the UyY29r password for the M3vwHr account. This also affects "Grouper for Web Services" before 4.13.1.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Internet2/Grouperinferred2 versions
<5.6+ 1 more
- (no CPE)range: <5.6
- (no CPE)range: <5.6
Internet2/Grouper for Web Servicesllm-create
Range: <4.13.1

Patches

Vulnerability mechanics

References

spaces.at.internet2.edu/display/Grouper/Grouper+bug+-+GRP-5515+-+web+services+LDAP+authentication+security+vulnerabilitynvd

News mentions

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