CVE-2026-75338Public exploitNetwork attack vector

Configuration disclosure via whitelisted unauthenticated APIs

Published Aug 26, 2026 · Updated Aug 27, 2026

Incorrect access control in disconf 2.6.36 allows remote attackers to read all managed configuration items and files without authentication. LoginInterceptor exempts four configuration-fetching API paths from login checks even though their handlers return stored configuration values and file contents. Network access to disconf-web is sufficient; the bounded consequence is disclosure of stored configuration data, including any credentials it contains.

CVSS severity9.8
Critical
EPSS probability0.33%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Incorrect access control in disconf 2.6.36 allows remote attackers to read all managed configuration items and files without authentication. LoginInterceptor exempts four configuration-fetching API paths from login checks even though their handlers return stored configuration values and file contents. Network access to disconf-web is sufficient; the bounded consequence is disclosure of stored configuration data, including any credentials it contains.

The record

CVE
CVE-2026-75338
Published
Aug 26, 2026
Updated
Aug 27, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-284, T1552.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 26, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 27, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

9.8CISA ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-284Improper Access Control
T1552.001Unsecured Credentials: Credentials In Files

Public exploit references

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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