Broken Authentication on USER_CHANGE in Evolution Controller allows unauthenticated account creation and takeover
Priority MEDIUM 50CWE-284Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.
Summary
The Web interface of Evolution Controller Versions 2.04.560.31.03.2024 and below contains poorly configured access control, allowing for an unauthenticated attacker to update and add user profiles within the application, and gain full access of the site.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00583 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| CS Technologies Australia | Evolution Controller | 2.x and later | — | No fix listed | CNA |
- Evolution Controller VendorCS Technologies Australia Affected 2.x and later Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:cs-technologies:evolution:*:*:*:*:*:*:*:* | up to 2.04.560 | Vulnerable | CS Technologies Australia |
- cpe:2.3:a:cs-technologies:evolution:*:*:*:*:*:*:*:* Versions up to 2.04.560 Vulnerable ·CS Technologies Australia
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-29836
- 2026-10-03 Alias added: GHSA-8vcp-v22r-9p96
References
More CS Technologies Australia Evolution vulnerabilities
- TI-2024-19619 Default credentials on web interface of Evolution Controller Versions allows attackers to… CVSS 3.1CRITICAL 9.8
- TI-2024-19612 Poor session management in Evolution Controller allows administrator functionality for unauthenticated connections CVSS 3.1HIGH 8.8
- TI-2024-19613 Unsanitised variable on DAL_ADD in Evolution Controller causes application level denial of service and crash CVSS 3.1HIGH 7.5
- TI-2024-19618 Broken Access control on MOBILE_GET_USERS_LIST in Evolution Controller allows unauthenticated user enumeration CVSS 3.1HIGH 7.5
- TI-2024-19617 Information disclosure in CS Technologies Australia Evolution Controller CVSS 3.1HIGH 7.5
- TI-2024-19616 Information disclosure in CS Technologies Australia Evolution Controller CVSS 3.1HIGH 7.5
Sources
- CVE-2024-29836 · CVE Program
- CVE-2024-29836 · NVD
- FIRST EPSS
- GHSA-8vcp-v22r-9p96 · GitHub Advisory Database · CC BY 4.0
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