How severe is CVE-2022-42444?

CVE-2022-42444 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2022-42444 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-42444?

CVE-2022-42444 affects Ibm App Connect Enterprise. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-42444?

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

When was CVE-2022-42444 published?

CVE-2022-42444 was published on 2023-02-12 and last updated on 2026-06-17.

CVE-2022-42444

CVE-2022-42444 is a medium-severity vulnerability in Ibm App Connect Enterprise with a CVSS 3.x base score of 4.9. 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-120.

Key facts

Severity: Medium (CVSS 3.x base score 4.9)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-120
Affected product: Ibm App Connect Enterprise
Published: 2023-02-12
Last modified: 2026-06-17

Description

IBM App Connect Enterprise 11.0.0.8 through 11.0.0.19 and 12.0.1.0 through 12.0.5.0 is vulnerable to a buffer overflow. A remote privileged user could overflow a buffer and cause the application to crash. IBM X-Force ID: 238538.

Frequently asked questions

What is CVE-2022-42444?: IBM App Connect Enterprise 11.0.0.8 through 11.0.0.19 and 12.0.1.0 through 12.0.5.0 is vulnerable to a buffer overflow. A remote privileged user could overflow a buffer and cause the application to crash. IBM X-Force ID: 238538.
How severe is CVE-2022-42444?: CVE-2022-42444 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2022-42444 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-42444?: CVE-2022-42444 affects Ibm App Connect Enterprise. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-42444?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-42444 published?: CVE-2022-42444 was published on 2023-02-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:app_connect_enterprise:*:*:*:*:*:*:*:*

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