CVE-2025-34186

CRITICAL

Ilevia EVE X1/X5 Server <= 4.7.18.0.eden - Unauthenticated OS Command Injection via Authentication Mechanism

Title source: llm
STIX 2.1

Description

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.

References (4)

Core 4
Core References
Product product
https://www.ilevia.com/
Exploit, Third Party Advisory technical-description exploit
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2025-5958.php
Exploit, Third Party Advisory exploit
https://packetstorm.news/files/id/208871/

Scores

CVSS v3 9.8
EPSS 0.0083
EPSS Percentile 52.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable yes
Technical Impact total

Details

CWE
CWE-287 CWE-78
Status published
Products (2)
ilevia/eve_x1_server_firmware < 4.7.18.0
Ilevia Srl./EVE X1/X5 Server < 4.7.18.0.eden (Logic version: 6.00)
Published Sep 16, 2025
Tracked Since Feb 18, 2026