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TI-2020-03985 Aliases CVE-2020-4682GHSA-hmh7-p3j6-5g37

Deserialization of untrusted data in IBM MQ

Priority MEDIUM 52CWE-502Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-502.

Summary

IBM MQ 7.5, 8.0, 9.0, 9.1, 9.2 LTS, and 9.2 CD could allow a remote attacker to execute arbitrary code on the system, caused by an unsafe deserialization of trusted data. An attacker could exploit this vulnerability to execute arbitrary code on the system. IBM X-Force ID: 186509.

Why it matters now

EPSS 0.07554 94th 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
IBMMQ8.0.0; 9.0.0; 9.1.0; 7.5.0; 9.2.0—No fix listedCNA
  • MQ VendorIBM Affected 8.0.0; 9.0.0; 9.1.0; 7.5.0; 9.2.0 Fixed in — No fix listed CNA

CPE configurations NVD · 47

CPEVersionsRoleVendor
cpe:2.3:a:ibm:mq:8.0.0.0:*:*:*:*:*:*:*8.0.0.0VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.1:*:*:*:*:*:*:*8.0.0.1VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.2:*:*:*:*:*:*:*8.0.0.2VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.3:*:*:*:*:*:*:*8.0.0.3VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.4:*:*:*:*:*:*:*8.0.0.4VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.5:*:*:*:*:*:*:*8.0.0.5VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.6:*:*:*:*:*:*:*8.0.0.6VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.7:*:*:*:*:*:*:*8.0.0.7VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.8:*:*:*:*:*:*:*8.0.0.8VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.9:*:*:*:*:*:*:*8.0.0.9VulnerableIBM
  • cpe:2.3:a:ibm:mq:8.0.0.0:*:*:*:*:*:*:* Versions 8.0.0.0 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.1:*:*:*:*:*:*:* Versions 8.0.0.1 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.2:*:*:*:*:*:*:* Versions 8.0.0.2 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.3:*:*:*:*:*:*:* Versions 8.0.0.3 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.4:*:*:*:*:*:*:* Versions 8.0.0.4 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.5:*:*:*:*:*:*:* Versions 8.0.0.5 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.6:*:*:*:*:*:*:* Versions 8.0.0.6 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.7:*:*:*:*:*:*:* Versions 8.0.0.7 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.8:*:*:*:*:*:*:* Versions 8.0.0.8 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.9:*:*:*:*:*:*:* Versions 8.0.0.9 Vulnerable ·IBM
Show 37 more CPE
CPEVersionsRoleVendor
cpe:2.3:a:ibm:mq:8.0.0.10:*:*:*:*:*:*:*8.0.0.10VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.11:*:*:*:*:*:*:*8.0.0.11VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.12:*:*:*:*:*:*:*8.0.0.12VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.13:*:*:*:*:*:*:*8.0.0.13VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.14:*:*:*:*:*:*:*8.0.0.14VulnerableIBM
cpe:2.3:a:ibm:mq:8.0.0.15:*:*:*:*:*:*:*8.0.0.15VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.0:*:*:*:lts:*:*:*9.0.0.0VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.1:*:*:*:lts:*:*:*9.0.0.1VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.2:*:*:*:lts:*:*:*9.0.0.2VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.3:*:*:*:lts:*:*:*9.0.0.3VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.4:*:*:*:lts:*:*:*9.0.0.4VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.5:*:*:*:lts:*:*:*9.0.0.5VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.6:*:*:*:lts:*:*:*9.0.0.6VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.7:*:*:*:lts:*:*:*9.0.0.7VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.8:*:*:*:lts:*:*:*9.0.0.8VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.9:*:*:*:lts:*:*:*9.0.0.9VulnerableIBM
cpe:2.3:a:ibm:mq:9.0.0.10:*:*:*:lts:*:*:*9.0.0.10VulnerableIBM
cpe:2.3:a:ibm:mq:9.1.0.0:*:*:*:lts:*:*:*9.1.0.0VulnerableIBM
cpe:2.3:a:ibm:mq:9.1.0.1:*:*:*:lts:*:*:*9.1.0.1VulnerableIBM
cpe:2.3:a:ibm:mq:9.1.0.2:*:*:*:lts:*:*:*9.1.0.2VulnerableIBM
cpe:2.3:a:ibm:mq:9.1.0.3:*:*:*:lts:*:*:*9.1.0.3VulnerableIBM
cpe:2.3:a:ibm:mq:9.1.0.4:*:*:*:lts:*:*:*9.1.0.4VulnerableIBM
cpe:2.3:a:ibm:mq:9.1.0.5:*:*:*:lts:*:*:*9.1.0.5VulnerableIBM
cpe:2.3:a:ibm:mq:9.1.0.6:*:*:*:lts:*:*:*9.1.0.6VulnerableIBM
cpe:2.3:a:ibm:mq:9.2.0.0:*:*:*:continuous_delivery:*:*:*9.2.0.0VulnerableIBM
cpe:2.3:a:ibm:mq:9.2.1.0:*:*:*:continuous_delivery:*:*:*9.2.1.0VulnerableIBM
cpe:2.3:a:ibm:mq_appliance:9.2.0.0:*:*:*:lts:*:*:*9.2.0.0VulnerableIBM
cpe:2.3:a:ibm:websphere_mq:7.5.0.0:*:*:*:*:*:*:*7.5.0.0VulnerableIBM
cpe:2.3:a:ibm:websphere_mq:7.5.0.1:*:*:*:*:*:*:*7.5.0.1VulnerableIBM
cpe:2.3:a:ibm:websphere_mq:7.5.0.2:*:*:*:*:*:*:*7.5.0.2VulnerableIBM
cpe:2.3:a:ibm:websphere_mq:7.5.0.3:*:*:*:*:*:*:*7.5.0.3VulnerableIBM
cpe:2.3:a:ibm:websphere_mq:7.5.0.4:*:*:*:*:*:*:*7.5.0.4VulnerableIBM
cpe:2.3:a:ibm:websphere_mq:7.5.0.5:*:*:*:*:*:*:*7.5.0.5VulnerableIBM
cpe:2.3:a:ibm:websphere_mq:7.5.0.6:*:*:*:*:*:*:*7.5.0.6VulnerableIBM
cpe:2.3:a:ibm:websphere_mq:7.5.0.7:*:*:*:*:*:*:*7.5.0.7VulnerableIBM
cpe:2.3:a:ibm:websphere_mq:7.5.0.8:*:*:*:*:*:*:*7.5.0.8VulnerableIBM
cpe:2.3:a:ibm:websphere_mq:7.5.0.9:*:*:*:*:*:*:*7.5.0.9VulnerableIBM
  • cpe:2.3:a:ibm:mq:8.0.0.10:*:*:*:*:*:*:* Versions 8.0.0.10 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.11:*:*:*:*:*:*:* Versions 8.0.0.11 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.12:*:*:*:*:*:*:* Versions 8.0.0.12 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.13:*:*:*:*:*:*:* Versions 8.0.0.13 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.14:*:*:*:*:*:*:* Versions 8.0.0.14 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:8.0.0.15:*:*:*:*:*:*:* Versions 8.0.0.15 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.0:*:*:*:lts:*:*:* Versions 9.0.0.0 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.1:*:*:*:lts:*:*:* Versions 9.0.0.1 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.2:*:*:*:lts:*:*:* Versions 9.0.0.2 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.3:*:*:*:lts:*:*:* Versions 9.0.0.3 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.4:*:*:*:lts:*:*:* Versions 9.0.0.4 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.5:*:*:*:lts:*:*:* Versions 9.0.0.5 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.6:*:*:*:lts:*:*:* Versions 9.0.0.6 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.7:*:*:*:lts:*:*:* Versions 9.0.0.7 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.8:*:*:*:lts:*:*:* Versions 9.0.0.8 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.9:*:*:*:lts:*:*:* Versions 9.0.0.9 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.0.0.10:*:*:*:lts:*:*:* Versions 9.0.0.10 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.1.0.0:*:*:*:lts:*:*:* Versions 9.1.0.0 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.1.0.1:*:*:*:lts:*:*:* Versions 9.1.0.1 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.1.0.2:*:*:*:lts:*:*:* Versions 9.1.0.2 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.1.0.3:*:*:*:lts:*:*:* Versions 9.1.0.3 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.1.0.4:*:*:*:lts:*:*:* Versions 9.1.0.4 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.1.0.5:*:*:*:lts:*:*:* Versions 9.1.0.5 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.1.0.6:*:*:*:lts:*:*:* Versions 9.1.0.6 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.2.0.0:*:*:*:continuous_delivery:*:*:* Versions 9.2.0.0 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq:9.2.1.0:*:*:*:continuous_delivery:*:*:* Versions 9.2.1.0 Vulnerable ·IBM
  • cpe:2.3:a:ibm:mq_appliance:9.2.0.0:*:*:*:lts:*:*:* Versions 9.2.0.0 Vulnerable ·IBM
  • cpe:2.3:a:ibm:websphere_mq:7.5.0.0:*:*:*:*:*:*:* Versions 7.5.0.0 Vulnerable ·IBM
  • cpe:2.3:a:ibm:websphere_mq:7.5.0.1:*:*:*:*:*:*:* Versions 7.5.0.1 Vulnerable ·IBM
  • cpe:2.3:a:ibm:websphere_mq:7.5.0.2:*:*:*:*:*:*:* Versions 7.5.0.2 Vulnerable ·IBM
  • cpe:2.3:a:ibm:websphere_mq:7.5.0.3:*:*:*:*:*:*:* Versions 7.5.0.3 Vulnerable ·IBM
  • cpe:2.3:a:ibm:websphere_mq:7.5.0.4:*:*:*:*:*:*:* Versions 7.5.0.4 Vulnerable ·IBM
  • cpe:2.3:a:ibm:websphere_mq:7.5.0.5:*:*:*:*:*:*:* Versions 7.5.0.5 Vulnerable ·IBM
  • cpe:2.3:a:ibm:websphere_mq:7.5.0.6:*:*:*:*:*:*:* Versions 7.5.0.6 Vulnerable ·IBM
  • cpe:2.3:a:ibm:websphere_mq:7.5.0.7:*:*:*:*:*:*:* Versions 7.5.0.7 Vulnerable ·IBM
  • cpe:2.3:a:ibm:websphere_mq:7.5.0.8:*:*:*:*:*:*:* Versions 7.5.0.8 Vulnerable ·IBM
  • cpe:2.3:a:ibm:websphere_mq:7.5.0.9:*:*:*:*:*:*:* Versions 7.5.0.9 Vulnerable ·IBM

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2020-4682
  2. 2026-10-03 Alias added: GHSA-hmh7-p3j6-5g37

References

Patch 1

  • TI-2026-08787 IBM MQ queue manager is vulnerable to unauthenticated remote code execution CVSS 3.1CRITICAL 9.8
  • TI-2022-06772 XML external entity injection in IBM MQ CVSS 3.1CRITICAL 9.1
  • TI-2026-09821 IBM MQ queue manager is vulnerable to remote code execution CVSS 3.1HIGH 8.8
  • TI-2026-09820 IBM MQ queue manager is vulnerable to remote code execution CVSS 3.1HIGH 8.8
  • TI-2026-09317 IBM MQ queue manager is vulnerable to remote code execution CVSS 3.1HIGH 8.8
  • TI-2026-09095 IBM MQ queue manager is vulnerable to remote code execution CVSS 3.1HIGH 8.8
See all 53 →

Sources

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