CVE-2019-4155 json
IBM API Connect's Developer Portal 2018.1 and 2018.4.1.3 is impacted by a privilege escalation vulnerability when integrated with an OpenID…
published 2019-04-08 7 y ago modified 2026-06-17 4 mo ago also EUVD-2019-13762
- cvss
- 8.8
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.6%
- EPSS 2.6% chance of exploitation in 30 days, percentile 85%
- public exploits
- 0
- none known
Summary
IBM API Connect's Developer Portal 2018.1 and 2018.4.1.3 is impacted by a privilege escalation vulnerability when integrated with an OpenID Connect (OIDC) user registry. IBM X-Force ID: 158544.
Exploit prediction
2.63% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 8.8 | CVSS:3.0/AC:L/C:H/PR:L/A:H/I:H/AV:N/S:U/UI:N/RC:C/RL:O/E:U |
| CNA | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.0 | 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- IBM API Connect
References
-
ibm.com
/support/docview.wss?uid=ibm10879575
vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/158544
vdb-entry, vendor-advisory
-
securityfocus.com
/bid/107806
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2019-4155
- NVD CVE-2019-4155
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