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CVE-2000-1217

4.6 · MEDIUM

Microsoft Windows 2000 before Service Pack 2 (SP2), when running in a non-Windows 2000 domain and using NTLM authentication, and when credentials of an account are locally cached, allows local user…

Published Nov 21, 2000microsoftEPSS 1.75%

Overview

CVE-2000-1217 is a medium-severity vulnerability affecting microsoft windows_2000. It was published on November 21, 2000 and has a CVSS 2.0 base score of 4.6 (MEDIUM).

This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

Technical description

Microsoft Windows 2000 before Service Pack 2 (SP2), when running in a non-Windows 2000 domain and using NTLM authentication, and when credentials of an account are locally cached, allows local users to bypass account lockout policies and make an unlimited number of login attempts, aka the "Domain Account Lockout" vulnerability.

Remediation

Check the references section for vendor advisories and patches from microsoft. Update windows_2000 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

VendorProductVersionsStatus

References

Refwww.kb.cert.org/vuls/id/818496Refwww.securityfocus.com/bid/1973Refdocs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-089Refexchange.xforce.ibmcloud.com/vulnerabilities/5585Refwww.kb.cert.org/vuls/id/818496Refwww.securityfocus.com/bid/1973Refdocs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-089Refexchange.xforce.ibmcloud.com/vulnerabilities/5585

How CyberStrike helps

Frequently asked questions

What is CVE-2000-1217?

CVE-2000-1217 is a medium-severity vulnerability affecting microsoft windows_2000. It was published on November 21, 2000 and has a CVSS 2.0 base score of 4.6 (MEDIUM).

How severe is CVE-2000-1217?

This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2000-1217?

Check the references section for vendor advisories and patches from microsoft. Update windows_2000 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-2000-1217?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2000-1217 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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