Is CVE-2004-0568 in the CISA KEV catalog?

No. CVE-2004-0568 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2004-0568?

CVE-2004-0568 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2004-0568?

CVE-2004-0568 has an EPSS score of 35.15% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2004-0568

HIGHEPSS 98th pctl

10.0

CVSS v2

NVD

Description

HyperTerminal application for Windows NT 4.0, Windows 2000, Windows XP, and Windows Server 2003 does not properly validate the length of a value that is saved in a session file, which allows remote attackers to execute arbitrary code via a malicious HyperTerminal session file (.ht), web site, or Telnet URL contained in an e-mail message, triggering a buffer overflow.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

35.15%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-16.