CVE-2022-34163

Severity: medium (CVSS 6.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-08-01 · updated 2026-06-17
Weakness: CWE-79

Description

IBM CICS TX 11.1 is vulnerable to HTTP header injection, caused by improper validation of input by the HOST headers. This could allow an attacker to conduct various attacks against the vulnerable system, including cross-site scripting, cache poisoning or session hijacking. IBM X-Force ID: 229333.

Affected products

IBM CICS TX Advanced: 11.1

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/229333
https://www.ibm.com/support/pages/node/6608200
https://www.ibm.com/support/pages/node/6608202
https://exchange.xforce.ibmcloud.com/vulnerabilities/229333
https://www.ibm.com/support/pages/node/6608200
https://www.ibm.com/support/pages/node/6608202

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