7.1
High
CVE-2026-17319 Multiple Vulnerabilities in IBM API Connect
Description
IBM API Connect 12.1.0.0 through 12.1.1.2 could allow a remote authenticated attacker to modify tool configuration and cause a denial of service due to improper authorization. Information supplied by the client is relied on when deciding what a user is allowed to do, which could allow unauthorized changes that disrupt service.
CVSS 3.1 detail
Vector CVSS:3.1/AV:A/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:LExploitable from the adjacent network, with an ordinary account and without any user action; an attacker can seriously compromise confidentiality, integrity or availability.
- Attack vector
- Adjacent network
- Attack complexity
- High
- Privileges required
- Low
- Interaction
- None
- Scope
- Changed
- Confidentiality
- Low
- Integrity
- High
- Availability
- Low
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| API Connect 12.1 | 12.1.0.0 → 12.1.1.2 | No fix stated |