How severe is CVE-2023-28522?

CVE-2023-28522 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2023-28522 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-28522?

CVE-2023-28522 affects Ibm Api Connect. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-28522?

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

When was CVE-2023-28522 published?

CVE-2023-28522 was published on 2023-05-12 and last updated on 2026-06-17.

CVE-2023-28522

CVE-2023-28522 is a medium-severity vulnerability in Ibm Api Connect 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-732.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 1% (40th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-732
Affected product: Ibm Api Connect
Published: 2023-05-12
Last modified: 2026-06-17

Description

IBM API Connect V10 could allow an authenticated user to perform actions that they should not have access to. IBM X-Force ID: 250585.

Frequently asked questions

What is CVE-2023-28522?: IBM API Connect V10 could allow an authenticated user to perform actions that they should not have access to. IBM X-Force ID: 250585.
How severe is CVE-2023-28522?: CVE-2023-28522 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2023-28522 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (40th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-28522?: CVE-2023-28522 affects Ibm Api Connect. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-28522?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-28522 published?: CVE-2023-28522 was published on 2023-05-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*

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