How severe is CVE-2025-27906?

CVE-2025-27906 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-27906 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-27906?

CVE-2025-27906 primarily affects Ibm Content Navigator. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-27906?

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

Does CVE-2025-27906 have an EU (EUVD) identifier?

Yes. CVE-2025-27906 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34214.

When was CVE-2025-27906 published?

CVE-2025-27906 was published on 2025-10-14 and last updated on 2026-06-17.

CVE-2025-27906

CVE-2025-27906 is a medium-severity vulnerability in Ibm Content Navigator 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-548.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (20th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-34214
Weakness: CWE-548
Affected product: Ibm Content Navigator
Published: 2025-10-14
Last modified: 2026-06-17

Description

IBM Content Navigator 3.0.11, 3.0.15, 3.1.0, and 3.2.0 could expose the directory listing of the application upon using an application URL. Application files and folders are visible in the browser to a user; however, the contents of the files cannot be read obtained or modified.

Frequently asked questions

What is CVE-2025-27906?: IBM Content Navigator 3.0.11, 3.0.15, 3.1.0, and 3.2.0 could expose the directory listing of the application upon using an application URL. Application files and folders are visible in the browser to a user; however, the contents of the files cannot be read obtained or modified.
How severe is CVE-2025-27906?: CVE-2025-27906 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-27906 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (20th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-27906?: CVE-2025-27906 primarily affects Ibm Content Navigator. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-27906?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-27906 have an EU (EUVD) identifier?: Yes. CVE-2025-27906 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-34214.
When was CVE-2025-27906 published?: CVE-2025-27906 was published on 2025-10-14 and last updated on 2026-06-17.

References

https://www.ibm.com/support/pages/node/7247854

Affected products (4)

cpe:2.3:a:ibm:content_navigator:3.0.11:-:*:*:*:*:*:*
cpe:2.3:a:ibm:content_navigator:3.0.15:-:*:*:*:*:*:*
cpe:2.3:a:ibm:content_navigator:3.1.0:-:*:*:*:*:*:*
cpe:2.3:a:ibm:content_navigator:3.2.0:-:*:*:*:*:*:*

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