CVE-2022-34319
IBM CICS TX 11.7 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
IBM CICS TX 11.7 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 229463.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.54% probability · 45th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-327
- Affected
- ibm/cics tx
- Source
- psirt@us.ibm.com
EPSS 0.5% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/229463VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6833190Patch, Vendor Advisory
- https://www.ibm.com/support/pages/node/6833192Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/229463VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6833190Patch, Vendor Advisory
- https://www.ibm.com/support/pages/node/6833192Patch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.