Staging Environment: Content and features may be unstable or change without notice.
Search for vulnerabilities
Vulnerability details: VCID-56a7-wfbu-7be8
Vulnerability ID VCID-56a7-wfbu-7be8
Aliases CVE-2001-1563
Summary Unknown vulnerability in Tomcat 3.2.1 running on HP Secure OS for Linux 1.0 allows attackers to access servlet resources. NOTE: due to the vagueness of the vendor advisory, it is not clear whether this issue is already covered by other CVE identifiers.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (0)
There are no known CWE.
System Score Found at
epss 0.0498 https://api.first.org/data/v1/epss?cve=CVE-2001-1563
epss 0.0498 https://api.first.org/data/v1/epss?cve=CVE-2001-1563
epss 0.0498 https://api.first.org/data/v1/epss?cve=CVE-2001-1563
epss 0.0498 https://api.first.org/data/v1/epss?cve=CVE-2001-1563
epss 0.0498 https://api.first.org/data/v1/epss?cve=CVE-2001-1563
epss 0.0498 https://api.first.org/data/v1/epss?cve=CVE-2001-1563
epss 0.0498 https://api.first.org/data/v1/epss?cve=CVE-2001-1563
epss 0.0498 https://api.first.org/data/v1/epss?cve=CVE-2001-1563
epss 0.0498 https://api.first.org/data/v1/epss?cve=CVE-2001-1563
apache_tomcat Moderate https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-1563
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2001-1563
Reference id Reference type URL
http://archives.neohapsis.com/archives/hp/2001-q4/0062.html
https://api.first.org/data/v1/epss?cve=CVE-2001-1563
https://exchange.xforce.ibmcloud.com/vulnerabilities/42892
cpe:2.3:a:apache:tomcat:3.2.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:apache:tomcat:3.2.1:*:*:*:*:*:*:*
cpe:2.3:o:hp:secure_os:1.0:*:linux:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:hp:secure_os:1.0:*:linux:*:*:*:*:*
CVE-2001-1563 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-1563
CVE-2001-1563 https://nvd.nist.gov/vuln/detail/CVE-2001-1563
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2001-1563
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.8965
EPSS Score 0.0498
Published At April 1, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:38:21.160460+00:00 Apache Tomcat Importer Import https://tomcat.apache.org/security-3.html 38.0.0