CVE-2020-4579

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2020-09-21 · updated 2026-06-17

Description

IBM DataPower Gateway 2018.4.1.0 through 2018.4.1.12 could allow a remote attacker to cause a denial of service by sending a specially crafted HTTP/2 request with invalid characters. IBM X-Force ID: 184438.

Affected products

IBM DataPower Gateway 11.0.0: from 2018.4.1.0 through 2018.4.1.12

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/184438
https://www.ibm.com/support/pages/node/6334703
https://exchange.xforce.ibmcloud.com/vulnerabilities/184438
https://www.ibm.com/support/pages/node/6334703

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