Vulnerability CVE-2020-11658
Published: 2020-04-15

Description:
CA API Developer Portal 4.3.1 and earlier handles shared secret keys in an insecure manner, which allows attackers to bypass authorization.

See advisories in our WLB2 database:
Topic
Author
Date
Med.
CA API Developer Portal 4.2.x / 4.3.1 Access Bypass / Privilege Escalation
Ken Williams
16.04.2020

Type:

CWE-639

 (Authorization Bypass Through User-Controlled Key)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
Broadcom -> Ca api developer portal 

 References:
http://packetstormsecurity.com/files/157276/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.html
http://seclists.org/fulldisclosure/2020/Apr/24
https://techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.html
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