Is CVE-2004-0461 in the CISA KEV catalog?

No. CVE-2004-0461 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2004-0461?

CVE-2004-0461 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2004-0461?

CVE-2004-0461 has an EPSS score of 16.77% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2004-0461

HIGHEPSS 97th pctl

10.0

CVSS v2

NVD

Description

The DHCP daemon (DHCPD) for ISC DHCP 3.0.1rc12 and 3.0.1rc13, when compiled in environments that do not provide the vsnprintf function, uses C include files that define vsnprintf to use the less safe vsprintf function, which can lead to buffer overflow vulnerabilities that enable a denial of service (server crash) and possibly execute arbitrary code.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

16.77%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% 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.