CVE-2024-40405Network attack vector

Unauthorized cross-broker application access via request tampering

Published Nov 13, 2024 · Updated Nov 25, 2024

Access-control bypass in Cybele Software Thinfinity Workspace before 7.0.3.109 allows remote authenticated users to access restricted applications. Cross-broker request handling accepts altered routing data without revalidating the user's authorization for the destination broker. Exploitation requires an application exposed through multiple secondary brokers and an account limited to one broker, and grants access to the application on another broker.

CVSS severity8.1
High
EPSS probability0.45%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Access-control bypass in Cybele Software Thinfinity Workspace before 7.0.3.109 allows remote authenticated users to access restricted applications. Cross-broker request handling accepts altered routing data without revalidating the user's authorization for the destination broker. Exploitation requires an application exposed through multiple secondary brokers and an account limited to one broker, and grants access to the application on another broker.

The record

CVE
CVE-2024-40405
Published
Nov 13, 2024
Updated
Nov 25, 2024
Vendor
Cybele Software
Product
Thinfinity Workspace
Classifications
CWE-306, T1190
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Nov 13, 2024CVE publishedPublication date reported by the CVE source.
  2. Nov 25, 2024Record 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=0 <7.0.2.113

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Cybele Software · Thinfinity Workspaceversion=0 <7.0.2.113

Published CVSS scores

8.1CISA-ADPCVSS:3.1/AV:N/AC:H/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 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-306Missing Authentication for Critical Function
T1190Exploit Public-Facing Application

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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