CVEvulnerability
CVE-2000-0834
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2000-11-14
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Description
The Windows 2000 telnet client attempts to perform NTLM authentication by default, which allows remote attackers to capture and replay the NTLM challenge/response via a telnet:// URL that points to the malicious server, aka the "Windows 2000 Telnet Client NTLM Authentication" vulnerability.
Affected configurations
• microsoft windows 2000
References
- http://www.atstake.com/research/advisories/2000/a091400-1.txt www.atstake.com
- http://www.securityfocus.com/bid/1683 Exploit, Patch, Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-067 docs.microsoft.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5242 exchange.xforce.ibmcloud.com
- http://www.atstake.com/research/advisories/2000/a091400-1.txt www.atstake.com
- http://www.securityfocus.com/bid/1683 Exploit, Patch, Vendor Advisory
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-067 docs.microsoft.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/5242 exchange.xforce.ibmcloud.com