Cyber Resilience

CVE-2025-36348

Info Disclosure in Ibm Sterling B2B Integrator 6.1.0.0 – 6.1.2.8

Published
17 February 2026
Modified
20 February 2026
Patch / advisory
CVSS Score v3.1 4.9
Click a component to see what it means
Raw vectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
EPSS Score 0.0030 22th percentile
Risk Priority 35 floored blend · peak EPSS

Summary

CVE-2025-36348 is a medium-severity Generation of Error Message Containing Sensitive Information (CWE-209) vulnerability in Ibm Sterling B2B Integrator. Its CVSS base score is 4.9 (Medium).

Operationally, ranked at the 22th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

The strongest mitigations our analysis identified map to SI-11 (Error Handling) and AU-13 (Monitoring for Information Disclosure) — see the control section below for these in your framework.

OWASP Top 10 for Web (2025)

EU & UK References

Vulnerability Data

IBM Sterling B2B Integrator versions 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5, and 6.2.1.0 through 6.2.1.1, and IBM Sterling File Gateway versions 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5, and 6.2.1.0 through 6.2.1.1 may expose sensitive information to a remote privileged attacker…

more

due to the application returning detailed technical error messages in the browser.

CWE(s)

Related Threats

CVEs Like This One

CVE-2025-36135Same product: Ibm Sterling B2B Integrator
CVE-2023-40693Same product: Ibm Sterling B2B Integrator
CVE-2025-14504Same product: Ibm Sterling B2B Integrator
CVE-2025-2667Same product: Ibm Sterling B2B Integrator
CVE-2025-36134Same product: Ibm Sterling B2B Integrator
CVE-2026-1264Same product: Ibm Sterling B2B Integrator
CVE-2026-0835Same product: Ibm Sterling B2B Integrator
CVE-2025-14031Same product: Ibm Sterling B2B Integrator
CVE-2025-14483Same product: Ibm Sterling B2B Integrator
CVE-2025-36112Same product: Ibm Sterling B2B Integrator

Affected Assets

ibm
sterling b2b integrator
6.1.0.0 — 6.1.2.8 · 6.2.0.0 — 6.2.0.5_1 · 6.2.1.0 — 6.2.1.1_1
ibm
sterling file gateway
6.1.0.0 — 6.1.2.8 · 6.2.0.0 — 6.2.0.5_1 · 6.2.1.0 — 6.2.1.1_1

Mitigating Controls

Control response

Prevent
Stop it (NIST 800-53)
  • SI-11 Error Handling
  • SI-15 Information Output Filtering
Detect
Catch it (NIST detect / respond)
  • AU-13 Monitoring for Information Disclosure
Harden
Shrink the surface (DISA STIG)

Validate
Prove the fix (OWASP ASVS)
  • V16.5.1

Mitigating Controls (NIST 800-53 r5) AI

prevent

Directly requires the system to handle error conditions without revealing sensitive or diagnostic information in outputs such as browser responses, eliminating the CWE-209 exposure described in the CVE.

prevent

Filters sensitive data from all system outputs, which would block the detailed technical error messages returned to the remote privileged attacker.

detect

Monitors for indicators of information disclosure, enabling detection when error messages containing sensitive data are emitted as in this CVE.

Mitigating Controls (NIST CSF 2.0) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→CSF cross-walk (authority under review) — links open the control.

PR.PS-06 mostly match
prevents

Secure SDLC practices directly require sanitized error handling to prevent sensitive data disclosure.

Mitigating Controls (ISO/IEC 27001:2022 Annex A) AI

Derived directly from the weakness types (CWEs) cited in the NVD entry via our AI-authored CWE→ISO cross-walk (authority under review) — links open the control.

prevents

Secure coding standards explicitly forbid exposing sensitive data in errors.

detects

Security testing can detect error messages that leak sensitive information.

A.8.15 Logging partial match
degrades

Logging policy can require suppression of sensitive data in error messages.

prevents

Secure SDLC mandates error-handling rules that avoid leaking sensitive information.

prevents

Application security requirements can specify safe error messaging.

prevents

Secure architecture principles include proper exception handling.

References