What is CVE-2015-7438?

CVE-2015-7438 is a medium-severity vulnerability in IBM Sterling B2b Integrator, classified under Information Disclosure. CVSS score: 4.7/10. Published 2016-01-02.

How severe is CVE-2015-7438?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Is CVE-2015-7438 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Information disclosure in IBM Sterling B2b Integrator

CVE-2015-7438

IBM Sterling B2B Integrator 5.2 allows local users to obtain sensitive cleartext web-services information by leveraging database access.

Vulnerability class: Information Disclosure

Published 2016-01-02 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.003 (18.5th percentile), scored 2026-10-02.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 19th percentile — 18.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000

Affected products

IBM Sterling B2b Integrator — versions 5.2

Weakness classification (CWE)

CWE-200 — Information Disclosure

Public proof-of-concept exploits

References

www-01.ibm.com/support/docview.wss (vendor-advisory, Vendor Advisory)
www-01.ibm.com/support/docview.wss (Vendor Advisory)

Frequently asked questions

What is CVE-2015-7438?: CVE-2015-7438 is a medium-severity vulnerability in IBM Sterling B2b Integrator, classified under Information Disclosure. CVSS score: 4.7/10. Published 2016-01-02.
How severe is CVE-2015-7438?: Medium severity. CVSS v3 base score is 4.7 out of 10.
Is CVE-2015-7438 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.