Is CVE-2005-1215 in the CISA KEV catalog?

No. CVE-2005-1215 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2005-1215?

CVE-2005-1215 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2005-1215?

CVE-2005-1215 has an EPSS score of 19.04% (97th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2005-1215

HIGHEPSS 97th pctl

7.5

CVSS v2

NVD

Description

Microsoft ISA Server 2000 allows remote attackers to poison the ISA cache or bypass content restriction policies via a malformed HTTP request packet containing multiple Content-Length headers.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

19.04%probability of exploitation in 30 days

97thpercentile

Very high risk: more likely to be exploited than 97% of all known CVEs.

References

http://secunia.com/advisories/15693/
http://securitytracker.com/id?1014193
http://www.securityfocus.com/bid/13956
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2005/ms05-034
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1145

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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.