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Vulnerability · Published Jan 20, 2026 · Assigned by ibm

CVE-2025-36115Multiple vulnerabilities were addressed in IBM Sterling Connect:Express for UNIX.

Medium 6.3

In plain English

A medium-severity session fixation in Sterling Connect:Express Adapter for Sterling B2B Integrator 5.2.0 from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 5% of all known vulnerabilities).

Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.2%top 94.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

IBM Sterling Connect:Express Adapter for Sterling B2B Integrator 5.2.0.00 through 5.2.0.12 does not disallow the session id after use which could allow an authenticated user to impersonate another user on the system.

Affected products (as reported)

VendorProductVersions
IBM Sterling Connect:Express Adapter for Sterling B2B Integrator 5.2.0 5.2.0.00 – through 5.2.0.12

Weakness: CWE-384 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

References