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TI-2021-16499 Aliases CVE-2021-39090GHSA-jrhh-56w3-2fjh

IBM Cloud Pak for Security information disclosure

Priority LOW 27CWE-311Published · 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-311.

Summary

IBM Cloud Pak for Security (CP4S) 1.10.0.0 through 1.10.6.0 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: 216388.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00449 39th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
IBMCloud Pak for Security1.10.0.0 – 1.10.6.0—No fix listedCNA
  • Cloud Pak for Security VendorIBM Affected 1.10.0.0 – 1.10.6.0 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:ibm:cloud_pak_for_security:*:*:*:*:*:*:*:*1.10.0.0 to before 1.10.7.0VulnerableIBM
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*not specified by NVDRunning onLinux
  • cpe:2.3:a:ibm:cloud_pak_for_security:*:*:*:*:*:*:*:* Versions 1.10.0.0 to before 1.10.7.0 Vulnerable ·IBM
  • cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Linux

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-39090
  2. 2026-10-03 Alias added: GHSA-jrhh-56w3-2fjh

References

Advisory 1

  • TI-2021-03811 Improper authentication in IBM Cloud Pak for Security CVSS 3.1CRITICAL 9.8
  • TI-2025-18700 IBM QRadar Suite Software and IBM Cloud Pak for Security information disclosure CVSS 3.1CRITICAL 9.6
  • TI-2020-03940 CSV injection in IBM Cloud Pak for Security CVSS 3.1CRITICAL 9.0
  • TI-2021-03779 Incorrect authorization in IBM Cloud Pak for Security CVSS 3.1CRITICAL 9.1
  • TI-2022-18013 OS command injection in IBM Cloud Pak for Security CVSS 3.1HIGH 8.8
  • TI-2023-25855 IBM QRadar Suite improper input validation CVSS 3.1HIGH 8.8
See all 52 →

Sources

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