Vulnerability · Published Nov 14, 2022 · Assigned by ibm

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

Medium 4.3

In plain English

A medium-severity information exposure in CICS TX from IBM. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 52% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.7%top 47.6% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official 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 (as reported)

Vendor	Product	Versions
IBM	CICS TX	11.1

Weakness: CWE-200 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

References

https://www.ibm.com/support/pages/node/6833158 vendor-advisory
https://www.ibm.com/support/pages/node/6833164 vendor-advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/229449 vdb-entry