How severe is CVE-2025-36034?

CVE-2025-36034 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-36034 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-36034?

CVE-2025-36034 affects Ibm Infosphere Information Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-36034?

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

Does CVE-2025-36034 have an EU (EUVD) identifier?

Yes. CVE-2025-36034 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25801.

When was CVE-2025-36034 published?

CVE-2025-36034 was published on 2025-06-26 and last updated on 2026-06-17.

CVE-2025-36034

CVE-2025-36034 is a medium-severity vulnerability in Ibm Infosphere Information 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-319.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-25801
Weakness: CWE-319
Affected product: Ibm Infosphere Information Server
Published: 2025-06-26
Last modified: 2026-06-17

Description

IBM InfoSphere DataStage Flow Designer in IBM InfoSphere Information Server 11.7 discloses sensitive user information in API requests in clear text that could be intercepted using man in the middle techniques.

Frequently asked questions

What is CVE-2025-36034?: IBM InfoSphere DataStage Flow Designer in IBM InfoSphere Information Server 11.7 discloses sensitive user information in API requests in clear text that could be intercepted using man in the middle techniques.
How severe is CVE-2025-36034?: CVE-2025-36034 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-36034 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-36034?: CVE-2025-36034 affects Ibm Infosphere Information Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-36034?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-36034 have an EU (EUVD) identifier?: Yes. CVE-2025-36034 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25801.
When was CVE-2025-36034 published?: CVE-2025-36034 was published on 2025-06-26 and last updated on 2026-06-17.

References

https://www.ibm.com/support/pages/node/7237604

Affected products (1)

cpe:2.3:a:ibm:infosphere_information_server:11.7:*:*:*:*:*:*:*

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