PT-2025-38076 · Ilevia · Ilevia Eve X1/X5 Server

Gjoko Krstic · Published 2025-09-16 · Updated 2026-05-26 · CVE-2025-34186

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Ilevia EVE X1/X5 Server versions prior to 4.7.18.0.eden

Description The Ilevia EVE X1/X5 Server authentication mechanism has a flaw where unsanitized input is passed to a system() call during authentication. This allows attackers to inject special characters and manipulate command parsing. Because the binary interprets non-zero exit codes as successful authentication, remote attackers can bypass authentication and gain full access to the system.

Recommendations Update Ilevia EVE X1/X5 Server to version 4.7.18.0.eden or later. As a temporary workaround, restrict access to the authentication module to minimize the risk of exploitation.

Exploit

Fix

OS Command Injection

Improper Authentication

Weakness Enumeration

CWE-78

CWE-287

Related Identifiers

CVE-2025-34186

Affected Products

Ilevia Eve X1/X5 Server

References · 12

• 🔥 https://packetstorm.news/files/id/208871 · Exploit
• 🔥 https://zeroscience.mk/en/vulnerabilities/ZSL-2025-5958.php · Exploit
• https://osv.dev/vulnerability/CVE-2025-34186 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-34186 · Security Note
• https://t.me/cveNotify/164693 · Telegram Post
• https://twitter.com/CVEnew/status/1968190775100916113 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1968093718361100303 · Twitter Post
• https://t.me/CVEtracker/32682 · Telegram Post
• https://t.me/cveNotify/136297 · Telegram Post
• https://vulncheck.com/advisories/ilevia-eve-x1-x5-server-auth-bypass · Note
• https://ilevia.com · Note
• https://twitter.com/offseq/status/1968125491413467262 · Twitter Post