by Kastro
Paper/Archive/CVE-2025-34186

CVE-2025-34186

Ilevia Srl. EVE X1/X5 Server — Ilevia EVE X1/X5 Server 4.7.18.0.eden Authentication Bypass

EPSS 0.9%public exploitCVSS 9.8
critical.is priorityof 100
51
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 58.9.589 × 2011.8Exploit: SSVC poc+1010.0SSVC exploitation: poc+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
EVE X1/X5 Server≤ 4.7.18.0.eden (Logic version: 6.00)–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
VulnCheck (CNA)9.3CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: poc · Automatable: yes · Technical impact: total

References

refilevia.comexploitzeroscience.mk/en/vulnerabilities/ZSL-2025-5958.phpexploitpacketstorm.news/files/id/208871writeupvulncheck.com/advisories/ilevia-eve-x1-x5-server-auth-bypass