CVE-2025-34186

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. Due to the binary's interpretation of non-zero exit codes as successful authentication, remote attackers can bypass authentication and gain full access to the system.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://packetstorm.news/files/id/208871/	Exploit Third Party Advisory
https://www.ilevia.com/	Product
https://www.vulncheck.com/advisories/ilevia-eve-x1-x5-server-auth-bypass	Third Party Advisory
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2025-5958.php	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:ilevia:eve_x1_server_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:ilevia:eve_x1_server:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-09-16 20:15

Updated : 2025-09-25 14:56

NVD link : CVE-2025-34186

Mitre link : CVE-2025-34186

CVE.ORG link : CVE-2025-34186

JSON object : View

Products Affected

ilevia

eve_x1_server_firmware
eve_x1_server

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CWE-287

Improper Authentication

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