CVE-2022-40228: IBM DataPower Gateway session fixation

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-11-22 · updated 2026-06-17
Weakness: CWE-613

Description

IBM DataPower Gateway 10.0.3.0 through 10.0.4.0, 10.0.1.0 through 10.0.1.9, 2018.4.1.0 through 2018.4.1.22, and 10.5.0.0 through 10.5.0.2 does not invalidate session after a password change which could allow an authenticated user to impersonate another user on the system. IBM X-Force ID: 235527.

Affected products

IBM DataPower Gateway 11.0.0: from 10.0.1.0 through 10.0.1.9; from 10.0.3.0 through 10.0.4.0; from 10.5.0.0 through 10.5.0.2; from 2018.4.1.0 through 2018.4.1.22

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/235527
https://www.ibm.com/support/pages/node/6840759
https://exchange.xforce.ibmcloud.com/vulnerabilities/235527
https://www.ibm.com/support/pages/node/6840759

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