CVE-2020-11666
CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows malicious...
CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows malicious users to elevate privileges.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows malicious users to elevate privileges.
- Record
CVE-2020-11666- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 6.5 Medium
AV:N/AC:L/Au:S/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows malicious users to elevate privileges.
- Record
CVE-2020-11666- Updated
- 2026-11-02
EUVDEUVD-2020-4009 No score
CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows malicious users to elevate privileges.
- Record
EUVD-2020-4009- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-vgfh-838x-q4cm No score
CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows malicious...
CA API Developer Portal 4.3.1 and earlier contains an access control flaw that allows malicious users to elevate privileges.
- Record
GHSA-vgfh-838x-q4cm- Weakness
- CWE-269
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases, products | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-11666 is a high vulnerability (CVSS 8.8) in Broadcom Ca Api Developer Portal, published April 15, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.02%, the 87th percentile. No source names a fixed version.
References
techdocs.broadcom.com/us/product-content/status/announcement-documents/2020/CA20200414-01-Securit-Notice-for-CA-API-Developer-Portal.html
packetstormsecurity.com/files/157244/CA-API-Developer-Portal-4.2.x-4.3.1-Access-Bypass-Privilege-Escalation.html
seclists.org/fulldisclosure/2020/Apr/24
nvd.nist.gov/vuln/detail/CVE-2020-11666
github.com/advisories/GHSA-vgfh-838x-q4cm