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vulnrichmentMitreVULNRICHMENT:CVE-2020-17477
HistoryOct 26, 2023 - 12:00 a.m.

CVE-2020-17477

2023-10-2600:00:00
mitre
github.com
1
ldap
ucs@school
remote access
sensitive information
cve-2020-17477
acls
password hashes
ntlm hash

AI Score

7.5

Confidence

Low

EPSS

0.001

Percentile

21.4%

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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.

AI Score

7.5

Confidence

Low

EPSS

0.001

Percentile

21.4%

SSVC

Exploitation

none

Automatable

no

Technical Impact

partial

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