What’s Vulnerable › Vulnerabilities

CVE-2020-4869

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-01-11 · updated 2026-06-17
• Weakness: CWE-120

Description

IBM MQ Appliance 9.2 CD and 9.2 LTS is vulnerable to a denial of service, caused by a buffer overflow. A remote attacker could send a specially crafted SNMP query to cause the appliance to reload. IBM X-Force ID: 190831.

Affected products

• IBM MQ Appliance: 9.2.0.0

References

• https://exchange.xforce.ibmcloud.com/vulnerabilities/190831
• https://www.ibm.com/support/pages/node/6398791
• https://exchange.xforce.ibmcloud.com/vulnerabilities/190831
• https://www.ibm.com/support/pages/node/6398791

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