What’s Vulnerable › Vulnerabilities
CVE-2025-14031: IBM Sterling B2B Integrator and IBM Sterling File Gateway Denial of Service
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-03-17 · updated 2026-06-17
- Weakness: CWE-77
Description
IBM Sterling B2B Integrator and and IBM Sterling File Gateway 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5_1, 6.2.1.0 through 6.2.1.1_1, and 6.2.2.0 could allow an unauthenticated attacker to send a specially crafted request that causes the application to crash.
Affected products
- IBM Sterling B2B Integrator: from 6.1.0.0 before 6.1.2.8; from 6.2.0.0 before 6.2.0.5_2; from 6.2.1.0 before 6.2.1.1_2; 6.2.2.0 — fixed in 6.1.2.8, 6.2.0.5_2, 6.2.1.1_2
- IBM Sterling File Gateway: from 6.1.0.0 before 6.1.2.8; from 6.2.0.0 before 6.2.0.5_2; from 6.2.1.0 before 6.2.1.1_2; 6.2.2.0 — fixed in 6.1.2.8, 6.2.0.5_2, 6.2.1.1_2
How to fix
Upgrade to a fixed version: IBM Sterling B2B Integrator 6.1.2.8, 6.2.0.5_2, 6.2.1.1_2; IBM Sterling File Gateway 6.1.2.8, 6.2.0.5_2, 6.2.1.1_2. Check the vendor advisory for mitigations.
References
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