CVE-2023-40682: IBM App Connect Enterprise information disclosure

Severity: medium (CVSS 4.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2023-10-13 · updated 2026-06-17
Weakness: CWE-532

Description

IBM App Connect Enterprise 12.0.1.0 through 12.0.8.0 contains an unspecified vulnerability that could allow a local privileged user to obtain sensitive information from API logs. IBM X-Force ID: 263833.

Affected products

IBM App Connect Enterprise: from 12.0.1.0 before 12.0.9.0 — fixed in 12.0.9.0

How to fix

Upgrade to a fixed version: IBM App Connect Enterprise 12.0.9.0. Check the vendor advisory for mitigations.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/263833
https://www.ibm.com/support/pages/node/7051204
https://exchange.xforce.ibmcloud.com/vulnerabilities/263833
https://www.ibm.com/support/pages/node/7051204

Get alerted when CVE-2023-40682 or the next vulnerability affects your stack