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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Ilevia Srl. | EVE X1/X5 Server | ≤ 4.7.18.0.eden (Logic version: 6.00) | — |
Advisories 1
- ICSA-26-036-04 Ilevia EVE X1 Server CISA ICS & IT advisories · Feb 5, 2026
References
- https://www.ilevia.com/ product
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2025-5958.php technical-description exploit
- https://packetstorm.news/files/id/208871/ exploit
- https://www.vulncheck.com/advisories/ilevia-eve-x1-x5-server-auth-bypass third-party-advisory