CVE-2020-11663

Name: CVE-2020-11663
Creator: NVD / NIST
Published: 2020-04-15T20:15:14.88+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.1/10EPSS 1.32%

Last modified Jun 17, 2026

CVE-2020-11663 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. CA API Developer Portal 4.3.1 and earlier handles 404 requests in an insecure manner, which allows attackers to perform open redirect attacks.. EPSS estimates a 1.32% chance of exploitation in the next 30 days.

Description

CA API Developer Portal 4.3.1 and earlier handles 404 requests in an insecure manner, which allows attackers to perform open redirect attacks.

Metrics

CVSS 3.1

6.1/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS Probability

1.32%

67.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-601

Affected Software

Vendor	Product	Versions
Broadcom	Ca Api Developer Portal	>= 4.0, <= 4.3.1

References

http://packetstormsecurity.com/files/157244/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.htmlThird Party Advisory, VDB Entry
http://packetstormsecurity.com/files/157276/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2020/Apr/24Mailing List, Third Party Advisory
https://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.htmlVendor Advisory
http://packetstormsecurity.com/files/157244/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.htmlThird Party Advisory, VDB Entry
http://packetstormsecurity.com/files/157276/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2020/Apr/24Mailing List, Third Party Advisory
https://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.htmlVendor Advisory

Timeline

Published: Apr 15, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-11663?

CA API Developer Portal 4.3.1 and earlier handles 404 requests in an insecure manner, which allows attackers to perform open redirect attacks.

How severe is CVE-2020-11663?

CVE-2020-11663 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.32% probability of exploitation in the next 30 days.

How do I fix CVE-2020-11663?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-11663?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST