Is CVE-2007-0352 in the CISA KEV catalog?

No. CVE-2007-0352 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-0352?

CVE-2007-0352 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2007-0352?

CVE-2007-0352 has an EPSS score of 36.38% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2007-0352

HIGHEPSS 98th pctl

9.3

CVSS v2

NVD

Description

Stack-based buffer overflow in Microsoft Help Workshop 4.03.0002 allows user-assisted remote attackers to execute arbitrary code via a crafted .cnt file composed of lines that begin with an integer followed by a space and a long string.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

36.38%probability of exploitation in 30 days

98thpercentile

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

References

http://osvdb.org/31898
http://secunia.com/advisories/23862
http://securityreason.com/securityalert/2156
http://securitytracker.com/id?1017530
http://www.anspi.pl/~porkythepig/visualization/cnt-expl1.cpp
http://www.securityfocus.com/archive/1/457210/100/0/threaded
http://www.securityfocus.com/bid/22100
https://exchange.xforce.ibmcloud.com/vulnerabilities/31555
https://www.exploit-db.com/exploits/3149

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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.