CVE-2025-34186
Ilevia EVE X1/X5 Server 4.7.18.0.eden Authentication Bypass
- State
- Published
- Severity
- 9.3 Critical
- Published
- Sep 16, 2025
- Updated
- May 26, 2026
- Reserved
- Apr 15, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 9.3 Critical | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulnCheck |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
EVE X1/X5 ServerIlevia Srl. |
|
References
- https://www.ilevia.com/product
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2025-5958.phptechnical-descriptionexploit
- https://packetstorm.news/files/id/208871/exploit
- https://www.vulncheck.com/advisories/ilevia-eve-x1-x5-server-auth-bypassthird-party-advisory
Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.