How severe is CVE-2022-34311?

CVE-2022-34311 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.

Is CVE-2022-34311 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-34311?

CVE-2022-34311 primarily affects Ibm Cics Tx. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-34311?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2022-34311 have an EU (EUVD) identifier?

Yes. CVE-2022-34311 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-37267.

When was CVE-2022-34311 published?

CVE-2022-34311 was published on 2024-02-12 and last updated on 2026-06-17.

CVE-2022-34311

CVE-2022-34311 is a medium-severity vulnerability in Ibm Cics Tx with a CVSS 3.x base score of 4.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-522.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2022-37267
Weakness: CWE-522
Affected product: Ibm Cics Tx
Published: 2024-02-12
Last modified: 2026-06-17

Description

IBM CICS TX Standard and Advanced 11.1 could allow a user with physical access to the web browser to gain access to the user's session due to insufficiently protected credentials. IBM X-Force ID: 229446.

Frequently asked questions

What is CVE-2022-34311?: IBM CICS TX Standard and Advanced 11.1 could allow a user with physical access to the web browser to gain access to the user's session due to insufficiently protected credentials. IBM X-Force ID: 229446.
How severe is CVE-2022-34311?: CVE-2022-34311 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over physical access with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
Is CVE-2022-34311 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-34311?: CVE-2022-34311 primarily affects Ibm Cics Tx. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-34311?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2022-34311 have an EU (EUVD) identifier?: Yes. CVE-2022-34311 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2022-37267.
When was CVE-2022-34311 published?: CVE-2022-34311 was published on 2024-02-12 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:ibm:cics_tx:11.1:*:*:*:advanced:*:*:*
cpe:2.3:a:ibm:cics_tx:11.1:*:*:*:standard:*:*:*

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