What’s Vulnerable › Vulnerabilities

CVE-2001-0346

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 5.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2001-07-21 · updated 2026-06-16

Description

Handle leak in Microsoft Windows 2000 telnet service allows attackers to cause a denial of service by starting a large number of sessions and terminating them.

Affected products

• Microsoft Windows 2000: all versions

References

• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-031
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6668
• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-031
• https://exchange.xforce.ibmcloud.com/vulnerabilities/6668

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