Is CVE-2001-0537 in the CISA KEV catalog?

No. CVE-2001-0537 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2001-0537?

CVE-2001-0537 has a CVSS v2 base score of 9.3 (HIGH).

What is the EPSS score for CVE-2001-0537?

CVE-2001-0537 has an EPSS score of 68.45% (99th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2001-0537

HIGHEPSS 99th pctl

9.3

CVSS v2

NVD

Description

HTTP server for Cisco IOS 11.3 to 12.2 allows attackers to bypass authentication and execute arbitrary commands, when local authorization is being used, by specifying a high access level in the URL.

CWE-287Improper Authentication

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

68.45%probability of exploitation in 30 days

99thpercentile

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

References

http://www.cert.org/advisories/CA-2001-14.html
http://www.ciac.org/ciac/bulletins/l-106.shtml
http://www.cisco.com/warp/public/707/IOS-httplevel-pub.html
http://www.osvdb.org/578
http://www.securityfocus.com/archive/1/1601227034.20010702112207%40olympos.org
http://www.securityfocus.com/archive/1/20010703011650.60515.qmail%40web14910.mail.yahoo.com
http://www.securityfocus.com/archive/1/4.3.2.7.2.20010629095801.0c3e6a70%40brussels.cisco.com
http://www.securityfocus.com/archive/1/Pine.LNX.3.96.1010702134611.22995B-100000%40Lib-Vai.lib.asu.edu
http://www.securityfocus.com/bid/2936
https://exchange.xforce.ibmcloud.com/vulnerabilities/6749

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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.