CVE-2022-34310 IBM CICS TX information disclosure

What is CVE-2022-34310?

CVE-2022-34310 is a medium-severity vulnerability in IBM CICS TX Advanced, published on 12 Feb 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

IBM CICS TX Standard and Advanced 11.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 229441.

Weakness: CWE-327

Which versions are affected by CVE-2022-34310?

It affects 1 product.

Products include Ibm Cics Tx.

How do I fix CVE-2022-34310?

No fix has been published for CVE-2022-34310 yet. Limit exposure of the affected software until one is available.

Is CVE-2022-34310 being exploited?

There is no known exploitation of CVE-2022-34310 in the wild and no public exploit code.

Other vulnerabilities in IBM CICS TX Advanced

• CVE-2022-31767 Command injection in CICS TX Advanced Critical 9.8
• CVE-2025-1329 IBM CICS TX code execution High 7.8
• CVE-2025-1330 IBM CICS TX code execution High 7.8
• CVE-2025-1331 IBM CICS TX code execution High 7.8
• CVE-2023-33850 IBM GSKit-Crypto information disclosure High 7.5

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-mjxx-fv7p-2x47.