How severe is CVE-2025-13915?

CVE-2025-13915 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-13915 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-13915?

CVE-2025-13915 primarily affects Ibm Api Connect. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-13915?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2025-13915 have an EU (EUVD) identifier?

Yes. CVE-2025-13915 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205432.

When was CVE-2025-13915 published?

CVE-2025-13915 was published on 2025-12-26 and last updated on 2026-06-17.

CVE-2025-13915

CVE-2025-13915 is a critical-severity vulnerability in Ibm Api Connect with a CVSS 3.x base score of 9.8. 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-305.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 9% (94th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-205432
Weakness: CWE-305
Affected product: Ibm Api Connect
Published: 2025-12-26
Last modified: 2026-06-17

Description

IBM API Connect 10.0.8.0 through 10.0.8.5, and 10.0.11.0 could allow a remote attacker to bypass authentication mechanisms and gain unauthorized access to the application.

Frequently asked questions

What is CVE-2025-13915?: IBM API Connect 10.0.8.0 through 10.0.8.5, and 10.0.11.0 could allow a remote attacker to bypass authentication mechanisms and gain unauthorized access to the application.
How severe is CVE-2025-13915?: CVE-2025-13915 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-13915 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 9% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-13915?: CVE-2025-13915 primarily affects Ibm Api Connect. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-13915?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2025-13915 have an EU (EUVD) identifier?: Yes. CVE-2025-13915 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-205432.
When was CVE-2025-13915 published?: CVE-2025-13915 was published on 2025-12-26 and last updated on 2026-06-17.

References

https://www.ibm.com/support/pages/node/7255149

Affected products (2)

cpe:2.3:a:ibm:api_connect:*:*:*:*:*:*:*:*
cpe:2.3:a:ibm:api_connect:10.0.11.0:*:*:*:*:*:*:*

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