CVE-2020-15931

Netwrix Account Lockout Examiner before 5.1 allows remote attackers to capture the Net-NTLMv1/v2 authentication challenge hash of the Domain Administrator (that is configured within the product in its installation state) by generating a single Kerberos Pre-Authentication Failed (ID 4771) event on a Domain Controller.

CVSS v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N

EPSS

3.73% chance of exploitation in the next 30 days, 89th percentile

Published

2020-10-20

Updated

2024-08-04

Proof-of-concept exploits (1)

• optiv/CVE-2020-1593128★ · 2020-11-11

References

• CVE Record
• NVD entry

Related

• CVE-2020-15930
• CVE-2020-15943
• CVE-2020-15929
• CVE-2020-15944
• CVE-2020-15928
• CVE-2020-15945