TI-2021-16389 Aliases CVE-2021-38950 GHSA-45q8-6828-qghj

IBM MQ on HPE NonStop 8.0.4 and 8.1.0 is vulnerable to a privilege escalation attack when…

LOW 34Published 2021-12-14 · Updated 2024-09-16

Key facts

Attack vector: Local
Privileges required: Low
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

IBM MQ on HPE NonStop 8.0.4 and 8.1.0 is vulnerable to a privilege escalation attack when SharedBindingsUserId is set to effective. IBM X-ForceID: 211404.

Why it matters now

EPSS 0.00237 14th 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

Vendor	Product	Affected versions	Fixed in	Status	Source
IBM	MQ for HPE NonStop	8.1.0; 8.0.4	—	No fix listed	CNA

MQ for HPE NonStop VendorIBM Affected 8.1.0; 8.0.4 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:a:ibm:mq_for_hpe_nonstop:8.0.4:::::::*	8.0.4	Vulnerable	IBM
cpe:2.3:a:ibm:mq_for_hpe_nonstop:8.1.0:::::::*	8.1.0	Vulnerable	IBM

cpe:2.3:a:ibm:mq_for_hpe_nonstop:8.0.4:*:*:*:*:*:*:* Versions 8.0.4 Vulnerable ·IBM
cpe:2.3:a:ibm:mq_for_hpe_nonstop:8.1.0:*:*:*:*:*:*:* Versions 8.1.0 Vulnerable ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-38950
2026-10-03 Alias added: GHSA-45q8-6828-qghj

References

Patch 1

https://www.ibm.com/support/pages/node/6525810

TI-2022-19098 IBM MQ for HPE NonStop denial of service CVSS 3.1HIGH 7.5
TI-2020-03817 IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow a remote authenticated attacker could… CVSS 3.1MEDIUM 6.5
TI-2020-03762 IBM MQ, IBM MQ Appliance, IBM MQ for HPE NonStop 8.0.4 and 8.1.0 could allow an attacker… CVSS 3.1MEDIUM 6.5
TI-2020-03744 IBM MQ on HPE NonStop 8.0.4 and 8.1.0 is vulnerable to a privilege escalation attack when… CVSS 3.1HIGH 7.0
TI-2024-34392 IBM MQ denial of service CVSS 3.1MEDIUM 6.5
TI-2022-06654 IBM MQ (IBM MQ for HPE NonStop 8.1.0) can inadvertently disclose sensitive information… CVSS 3.1MEDIUM 5.5

Sources

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