CVE-2025-27906Network attack vector

Directory-name disclosure via exposed application listing

Published Oct 14, 2025 · Updated Oct 14, 2025

Directory listing exposure in IBM Content Navigator 3.0.11, 3.0.15, 3.1.0, and 3.2.0 allows remote attackers to enumerate application paths. IBM has not disclosed the specific application URL or the server-side condition that causes a directory index to be returned. An unauthenticated network request exposes file and folder names only; IBM reports no ability to read file contents, modify data, or interrupt service.

CVSS severity5.3
Medium
EPSS probability0.31%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Directory listing exposure in IBM Content Navigator 3.0.11, 3.0.15, 3.1.0, and 3.2.0 allows remote attackers to enumerate application paths. IBM has not disclosed the specific application URL or the server-side condition that causes a directory index to be returned. An unauthenticated network request exposes file and folder names only; IBM reports no ability to read file contents, modify data, or interrupt service.

The record

CVE
CVE-2025-27906
Published
Oct 14, 2025
Updated
Oct 14, 2025
Vendor
IBM
Product
IBM Content Navigator
Classifications
CWE-548, T1083
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Oct 14, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=3.0.11
  2. Affected versionversion=3.0.15
  3. Affected versionversion=3.1.0
  4. Affected versionversion=3.2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

IBM · IBM Content Navigatorversion=3.0.11; version=3.0.15; version=3.1.0; version=3.2.0

Published CVSS scores

5.3IBM CorporationCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-548Exposure of Information Through Directory Listing
T1083File and Directory Discovery

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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