TI-2025-24335 Aliases CVE-2025-34186 GHSA-5jjw-fvhq-mw36

Ilevia EVE X1/X5 Server 4.7.18.0.eden Authentication Bypass

HIGH 81CWE-287Published 2025-09-16 · Updated 2026-05-26

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Security bypass, Code execution
Confidentiality · integrity · availability: High · High · High
Fix status: No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-287 and CWE-78.

Summary

Ilevia EVE X1/X5 Server version ≤ 4.7.18.0.eden contains a vulnerability in its authentication mechanism. Unsanitized input is passed to a system() call for authentication, allowing attackers to inject special characters and manipulate command parsing. Because the binary interprets non-zero exit codes from system() as successful authentication, remote attackers can bypass authentication and gain full access to the system.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00874 59th percentileScored 2026-11-07

Public exploit Yes 2 exploit referencesTagged by the CNA and NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
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
Ilevia Srl.	EVE X1/X5 Server	up to 4.7.18.0.eden (Logic version: 6.00)	—	No fix listed	CNA

EVE X1/X5 Server VendorIlevia Srl. Affected up to 4.7.18.0.eden (Logic version: 6.00) Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPE	Versions	Role	Vendor
cpe:2.3:o:ilevia:eve_x1_server_firmware::::::::	up to 4.7.18.0	Vulnerable	Ilevia Srl.
cpe:2.3:h:ilevia:eve_x1_server:-:::::::*	not specified by NVD	Running on	Ilevia Srl.

cpe:2.3:o:ilevia:eve_x1_server_firmware:*:*:*:*:*:*:*:* Versions up to 4.7.18.0 Vulnerable ·Ilevia Srl.
cpe:2.3:h:ilevia:eve_x1_server:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Ilevia Srl.

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2025-34186
2026-10-03 Alias added: GHSA-5jjw-fvhq-mw36

References

Exploit 2

Other 1

https://www.ilevia.com/

TI-2025-37806 An issue in Ilevia EVE X1 Server Firmware Version v4.7.18.0.eden and before Logic Version… CVSS 3.1CRITICAL 9.8
TI-2025-24537 Ilevia EVE X1 Server 4.7.18.0.eden Unauthenticated Command Injection CVSS 4.0CRITICAL 9.3
TI-2025-24336 Ilevia EVE X1/X5 Server 4.7.18.0.eden Reverse Rootshell CVSS 4.0CRITICAL 9.3
TI-2025-24333 Ilevia EVE X1 Server 4.7.18.0.eden Neuro-Core Unauthenticated Code Injection CVSS 4.0CRITICAL 9.3
TI-2025-24332 Ilevia EVE X1 Server 4.7.18.0.eden Credentials Leak Through Log Disclosure CVSS 4.0CRITICAL 9.3
TI-2025-24541 Ilevia EVE X1 Server 4.7.18.0.eden Absolute Path Traversal CVSS 4.0HIGH 8.7

See all 15 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences