CVE-2022-34313: IBM CICS TX Standard is vulnerable to allowing attackers access to an application via insecure session cookies

Severity: low (CVSS 3.1 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: 2022-11-14 · updated 2026-06-17
Weakness: CWE-200

Description

IBM CICS TX 11.1 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. X-Force ID: 229449.

Affected products

IBM CICS TX Advanced: 11.1

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/229449
https://www.ibm.com/support/pages/node/6833158
https://www.ibm.com/support/pages/node/6833164
https://exchange.xforce.ibmcloud.com/vulnerabilities/229449
https://www.ibm.com/support/pages/node/6833158
https://www.ibm.com/support/pages/node/6833164

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