Is CVE-2008-1661 in the CISA KEV catalog?

No. CVE-2008-1661 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2008-1661?

CVE-2008-1661 has a CVSS v2 base score of 10.0 (HIGH).

What is the EPSS score for CVE-2008-1661?

CVE-2008-1661 has an EPSS score of 68.96% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2008-1661

HIGHEPSS 99th pctl

10.0

CVSS v2

NVD

Description

Stack-based buffer overflow in DoubleTake.exe in HP StorageWorks Storage Mirroring (SWSM) before 4.5 SP2 allows remote attackers to execute arbitrary code via a crafted encoded authentication request.

CWE-119Buffer Overflow

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

68.96%probability of exploitation in 30 days

99thpercentile

Very high risk: more likely to be exploited than 99% of all known CVEs.

References

http://marc.info/?l=bugtraq&m=121250518326713&w=2
http://secunia.com/advisories/30502
http://www.securitytracker.com/id?1020157
http://www.vupen.com/english/advisories/2008/1723
http://www.zerodayinitiative.com/advisories/ZDI-08-034/
https://exchange.xforce.ibmcloud.com/vulnerabilities/42810

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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 2026-04-23.