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TI-2018-01403 Aliases CVE-2018-1546GHSA-fqmx-726h-7gqj

IBM API Connect information disclosure

Priority LOW 31CWE-200Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
Information disclosure
Confidentiality · integrity · availability
High · None · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200.

Summary

IBM API Connect 5.0.0.0 through 5.0.8.3 could allow a remote attacker to obtain sensitive information, caused by the failure to properly enable HTTP Strict Transport Security. An attacker could exploit this vulnerability to obtain sensitive information using man in the middle techniques. IBM X-Force ID: 142650.

Why it matters now

EPSS 0.02181 82nd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBMAPI Connect5.0.1.0; 5.0.0.0; 5.0.2.0; 5.0.5.0; 5.0.6.0; 5.0.6.1; 5.0.6.2; 5.0.7.0; 5.0.7.1; 5.0.3.0; 5.0.4.0; 5.0.7.2; 5.0.6.3; 5.0.6.4; 5.0.8.0; 5.0.8.1; 5.0.6.5; 5.0.6.6; 5.0.8.2; 5.0.8.3—No fix listedCNA
  • API Connect VendorIBM Affected 5.0.1.0; 5.0.0.0; 5.0.2.0; 5.0.5.0; 5.0.6.0; 5.0.6.1; 5.0.6.2; 5.0.7.0; 5.0.7.1; 5.0.3.0; 5.0.4.0; 5.0.7.2; 5.0.6.3; 5.0.6.4; 5.0.8.0; 5.0.8.1; 5.0.6.5; 5.0.6.6; 5.0.8.2; 5.0.8.3 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*5.0.0.0 – 5.0.8.3VulnerableIBM
  • cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:* Versions 5.0.0.0 – 5.0.8.3 Vulnerable ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2018-1546
  2. 2026-10-03 Alias added: GHSA-fqmx-726h-7gqj

References

Advisory 1

  • TI-2025-12717 Authentication bypass in IBM API Connect CVSS 3.1CRITICAL 9.8
  • TI-2019-03132 OS command injection in IBM API Connect CVSS 3.1CRITICAL 10.0
  • TI-2026-07972 IBM API Connect SQL Injection CVSS 3.1CRITICAL 9.8
  • TI-2019-03106 IBM API Connect's Developer Portal 2018.1 and 2018.4.1.3 is impacted by a privilege… CVSS 3.0CRITICAL 9.8
  • TI-2018-01353 IBM API Connect Developer Portal 5.0.0.0 through 5.0.8.2 could allow an unauthenticated… CVSS 3.0CRITICAL 9.8
  • TI-2019-03133 Server-side request forgery in IBM API Connect CVSS 3.1CRITICAL 9.8
See all 80 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences