CVE-2025-1138Network attack vector

Authenticated information disclosure via directory listing

Published May 15, 2025 · Updated Aug 28, 2025

Information exposure in IBM InfoSphere Information Server 11.7 allows remote authenticated users to read sensitive directory listings. A network-accessible path returns an index of directory resources, but IBM has not identified the affected endpoint or configuration error. Valid product credentials and network access are required; exposed names and directory contents can support further attacks.

CVSS severity4.3
Medium
EPSS probability0.27%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information exposure in IBM InfoSphere Information Server 11.7 allows remote authenticated users to read sensitive directory listings. A network-accessible path returns an index of directory resources, but IBM has not identified the affected endpoint or configuration error. Valid product credentials and network access are required; exposed names and directory contents can support further attacks.

The record

CVE
CVE-2025-1138
Published
May 15, 2025
Updated
Aug 28, 2025
Vendor
IBM
Product
InfoSphere Information Server
Classifications
CWE-548, T1083
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. May 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Aug 28, 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=11.7

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

IBM · InfoSphere Information Serverversion=11.7

Published CVSS scores

4.3IBM CorporationCVSS:3.1/AV:N/AC:L/PR:L/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
Privilegesauthenticated
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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