How severe is CVE-2025-36348?

CVE-2025-36348 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-36348 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-36348?

CVE-2025-36348 primarily affects Ibm Sterling B2b Integrator. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-36348?

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

Does CVE-2025-36348 have an EU (EUVD) identifier?

Yes. CVE-2025-36348 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207805.

When was CVE-2025-36348 published?

CVE-2025-36348 was published on 2026-02-17 and last updated on 2026-06-17.

CVE-2025-36348

CVE-2025-36348 is a medium-severity vulnerability in Ibm Sterling B2b Integrator with a CVSS 3.x base score of 4.9. 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-209.

Key facts

Severity: Medium (CVSS 3.x base score 4.9)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-207805
Weakness: CWE-209
Affected product: Ibm Sterling B2b Integrator
Published: 2026-02-17
Last modified: 2026-06-17

Description

IBM Sterling B2B Integrator versions 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5, and 6.2.1.0 through 6.2.1.1, and IBM Sterling File Gateway versions 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5, and 6.2.1.0 through 6.2.1.1 may expose sensitive information to a remote privileged attacker due to the application returning detailed technical error messages in the browser.

Frequently asked questions

What is CVE-2025-36348?: IBM Sterling B2B Integrator versions 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5, and 6.2.1.0 through 6.2.1.1, and IBM Sterling File Gateway versions 6.1.0.0 through 6.1.2.7_2, 6.2.0.0 through 6.2.0.5, and 6.2.1.0 through 6.2.1.1 may expose sensitive information to a remote privileged attacker due to the application returning detailed technical error messages in the browser.
How severe is CVE-2025-36348?: CVE-2025-36348 has a CVSS 3.x base score of 4.9, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-36348 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-36348?: CVE-2025-36348 primarily affects Ibm Sterling B2b Integrator. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-36348?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-36348 have an EU (EUVD) identifier?: Yes. CVE-2025-36348 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-207805.
When was CVE-2025-36348 published?: CVE-2025-36348 was published on 2026-02-17 and last updated on 2026-06-17.

References

https://www.ibm.com/support/pages/node/7259769

Affected products (2)

cpe:2.3:a:ibm:sterling_b2b_integrator:*:*:*:*:*:*:*:*
cpe:2.3:a:ibm:sterling_file_gateway:*:*:*:*:*:*:*:*

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