How severe is CVE-2025-33142?

CVE-2025-33142 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-33142 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-33142?

CVE-2025-33142 affects Ibm Websphere Application Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-33142?

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

Does CVE-2025-33142 have an EU (EUVD) identifier?

Yes. CVE-2025-33142 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24865.

When was CVE-2025-33142 published?

CVE-2025-33142 was published on 2025-08-14 and last updated on 2026-06-17.

CVE-2025-33142

CVE-2025-33142 is a medium-severity vulnerability in Ibm Websphere Application Server with a CVSS 3.x base score of 5.3. 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-295.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (16th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24865
Weakness: CWE-295
Affected product: Ibm Websphere Application Server
Published: 2025-08-14
Last modified: 2026-06-17

Description

IBM WebSphere Application Server 8.5 and 9.0 could provide weaker than expected security for TLS connections.

Frequently asked questions

What is CVE-2025-33142?: IBM WebSphere Application Server 8.5 and 9.0 could provide weaker than expected security for TLS connections.
How severe is CVE-2025-33142?: CVE-2025-33142 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-33142 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (16th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-33142?: CVE-2025-33142 affects Ibm Websphere Application Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-33142?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-33142 have an EU (EUVD) identifier?: Yes. CVE-2025-33142 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24865.
When was CVE-2025-33142 published?: CVE-2025-33142 was published on 2025-08-14 and last updated on 2026-06-17.

References

https://www.ibm.com/support/pages/node/7242172

Affected products (1)

cpe:2.3:a:ibm:websphere_application_server:*:*:*:*:-:*:*:*

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