CVE-2020-15931
7.5 · HIGHOverview
CVE-2020-15931 is a high-severity vulnerability affecting netwrix account_lockout_examiner. It was published on October 20, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
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.
Remediation
Check the references section for vendor advisories and patches from netwrix. Update account_lockout_examiner to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| netwrix | account_lockout_examiner | >= 0, < 5.1 | Affected |
References
Frequently Asked Questions
What is CVE-2020-15931?
CVE-2020-15931 is a high-severity vulnerability affecting netwrix account_lockout_examiner. It was published on October 20, 2020 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2020-15931?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2020-15931?
Check the references section for vendor advisories and patches from netwrix. Update account_lockout_examiner to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2020-15931?
CyberStrike's AI-powered security agents can automatically detect CVE-2020-15931 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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