CVE-2024-29837Network attack vector

Unauthenticated administrator access via poor session management

Published Apr 14, 2024 · Updated Aug 2, 2024

Authentication bypass in Evolution Controller 2.04.560.31.03.2024 and earlier allows remote attackers to access administrator functionality. The public advisory identifies poor session management but does not disclose the affected handler, token logic, or request sequence. Exploitation requires another user to be signed in, after which protected controller administration becomes accessible without authentication.

CVSS severity8.8
High
EPSS probability0.51%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Evolution Controller 2.04.560.31.03.2024 and earlier allows remote attackers to access administrator functionality. The public advisory identifies poor session management but does not disclose the affected handler, token logic, or request sequence. Exploitation requires another user to be signed in, after which protected controller administration becomes accessible without authentication.

The record

CVE
CVE-2024-29837
Published
Apr 14, 2024
Updated
Aug 2, 2024
Vendor
CS Technologies Australia
Product
Evolution Controller
Classifications
CWE-287, CWE-284, CWE-1390, CAPEC-115, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Apr 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 2, 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 <=2.04.560.31.03.2024
  2. Affected versionversion=2.x

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

CS Technologies Australia · Evolution Controllerversion=0 <=2.04.560.31.03.2024; version=2.x

Published CVSS scores

8.8DirectCyberCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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.

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-287Improper Authentication
CWE-284Improper Access Control
CWE-1390Weak Authentication
CAPEC-115Authentication Bypass
T1190Exploit Public-Facing Application

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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