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CVE-2024-39848

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Date: June 28, 2024

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.

Language: Java

Severity Score

Related Resources (3)

https://spaces.at.internet2.edu/display/Grouper/Grouper+bug+-+GRP-5515+-+web+services+LDAP+authentication+security+vulnerability
https://nvd.nist.gov/vuln/detail/CVE-2024-39848
https://www.mend.io/vulnerability-database/CVE-2024-39848

Severity Score

Weakness Type (CWE)

Weak Authentication

CWE-1390

Top Fix

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Upgrade Version

Upgrade to version edu.internet2.middleware.grouper:grouper-ws:5.6.0;edu.internet2.middleware.grouper:grouper-ws:4.14.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): NONE

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