Incorrect LDAP ACLs in ucs-school-ldap-acls-master in UCS@school before 4.4v5-errata allow remote teachers, staff, and school administrators to read LDAP password hashes (sambaNTPassword, krb5Key, sambaPasswordHistory, and pwhistory) via LDAP search requests. For example, a teacher can gain administrator access via an NTLM hash.

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Source ID Title
EUVD EUVD EUVD-2020-9429 Incorrect LDAP ACLs in ucs-school-ldap-acls-master in UCS@school before 4.4v5-errata allow remote teachers, staff, and school administrators to read LDAP password hashes (sambaNTPassword, krb5Key, sambaPasswordHistory, and pwhistory) via LDAP search requests. For example, a teacher can gain administrator access via an NTLM hash.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 24 Feb 2026 18:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-10T16:32:50.307Z

Reserved: 2020-08-10T00:00:00.000Z

Link: CVE-2020-17477

cve-icon Vulnrichment

Updated: 2024-08-04T14:00:47.406Z

cve-icon NVD

Status : Modified

Published: 2023-10-26T13:15:09.293

Modified: 2024-11-21T05:08:11.550

Link: CVE-2020-17477

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses