Is CVE-2007-3893 in the CISA KEV catalog?

No. CVE-2007-3893 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2007-3893?

CVE-2007-3893 has a CVSS v2 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2007-3893?

CVE-2007-3893 has an EPSS score of 24.18% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2007-3893

MEDIUMEPSS 98th pctl

6.8

CVSS v2

NVD

Description

Unspecified vulnerability in Microsoft Internet Explorer 5.01 through 7 allows remote attackers to execute arbitrary code via unspecified vectors involving memory corruption from an unhandled error.

CWE-399

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

24.18%probability of exploitation in 30 days

98thpercentile

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

References

http://secunia.com/advisories/23469
http://securitytracker.com/id?1018788
http://www.securityfocus.com/archive/1/482366/100/0/threaded
http://www.securityfocus.com/bid/25916
http://www.us-cert.gov/cas/techalerts/TA07-282A.html
http://www.vupen.com/english/advisories/2007/3437
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-057
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2284

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.