How severe is CVE-2025-3629?

CVE-2025-3629 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-2025-3629 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3629?

CVE-2025-3629 affects Ibm Infosphere Information Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3629?

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

Does CVE-2025-3629 have an EU (EUVD) identifier?

Yes. CVE-2025-3629 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18810.

When was CVE-2025-3629 published?

CVE-2025-3629 was published on 2025-06-21 and last updated on 2026-06-17.

CVE-2025-3629

CVE-2025-3629 is a medium-severity vulnerability in Ibm Infosphere Information Server 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-282.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
EPSS exploit prediction: 0% (8th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-18810
Weakness: CWE-282
Affected product: Ibm Infosphere Information Server
Published: 2025-06-21
Last modified: 2026-06-17

Description

IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 could allow an authenticated user to delete another user's comments due to improper ownership management.

Frequently asked questions

What is CVE-2025-3629?: IBM InfoSphere Information Server 11.7.0.0 through 11.7.1.6 could allow an authenticated user to delete another user's comments due to improper ownership management.
How severe is CVE-2025-3629?: CVE-2025-3629 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-2025-3629 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (8th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3629?: CVE-2025-3629 affects Ibm Infosphere Information Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3629?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3629 have an EU (EUVD) identifier?: Yes. CVE-2025-3629 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18810.
When was CVE-2025-3629 published?: CVE-2025-3629 was published on 2025-06-21 and last updated on 2026-06-17.

References

https://www.ibm.com/support/pages/node/7235496

Affected products (1)

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

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CVE-2020-27583 — Critical (CVSS 9.8): IBM InfoSphere Information Server 8.5.0.0 is affected by deserialization of untrusted data which could allow remote…
CVE-2012-0204 — Critical (CVSS 9.3): Untrusted search path vulnerability in InfoSphere Import Export Manager 8.1 through 9.1 in InfoSphere Information…

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