CVE-2026-67171Network attack vector

Unauthenticated database information disclosure via exposed API

Published Oct 1, 2026 · Updated Oct 1, 2026

Information disclosure in HCL BigFix Service Management 27 allows remote attackers to read database information through an exposed API. The endpoint returns sensitive internal database details without authentication; HCL has not published its path or the specific fields exposed. A reachable deployment exposes information useful for targeting the database, but the record does not report direct database access or modification.

CVSS severity5.3
Medium
EPSS probability0.24%
Next 30 days · Oct 19, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in HCL BigFix Service Management 27 allows remote attackers to read database information through an exposed API. The endpoint returns sensitive internal database details without authentication; HCL has not published its path or the specific fields exposed. A reachable deployment exposes information useful for targeting the database, but the record does not report direct database access or modification.

The record

CVE
CVE-2026-67171
Published
Oct 1, 2026
Updated
Oct 1, 2026
Vendor
HCL Software
Product
HCL BigFix Service Management
Classifications
CWE-200, CWE-209
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Oct 1, 2026CVE publishedPublication date reported by the CVE source.
  2. Oct 1, 2026Record 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=Version 27

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

HCL Software · HCL BigFix Service Managementversion=Version 27

Published CVSS scores

5.3HCL SoftwareCVSS: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.

Activity data is delayed. The latest report is Sep 28, 2026.

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

No observations available

Sep 22, 2026Sep 28, 2026
Latest reporting daySep 28, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
CWE-209Generation of Error Message Containing Sensitive Information

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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