Is CVE-2001-0722 in the CISA KEV catalog?

No. CVE-2001-0722 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2001-0722?

CVE-2001-0722 has a CVSS v2 base score of 6.4 (MEDIUM).

What is the EPSS score for CVE-2001-0722?

CVE-2001-0722 has an EPSS score of 27.64% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2001-0722

MEDIUMEPSS 98th pctl

6.4

CVSS v2

NVD

Description

Internet Explorer 5.5 and 6.0 allows remote attackers to read and modify user cookies via Javascript in an about: URL, aka the "First Cookie Handling Vulnerability."

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

27.64%probability of exploitation in 30 days

98thpercentile

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

References

http://marc.info/?l=bugtraq&m=100527618108521&w=2
http://www.ciac.org/ciac/bulletins/m-016.shtml
http://www.osvdb.org/1982
http://www.securityfocus.com/archive/1/221612
http://www.securityfocus.com/bid/3513
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-055
https://exchange.xforce.ibmcloud.com/vulnerabilities/7486

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 2026-04-16.