CVE•Published 2025-09-16•Modified 2026-05-26•1 article on news•7 live references•NVD data
CVE-2025-34186Ilevia · Eve_x1_server_firmware
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
74
Exploit Prediction Scoring System · top 26% of all CVEs
Weaknesses (CWE)
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.
Timeline
Published 2025-09-16
Modified 2026-05-26
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2025-34186Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · OS
os:"Eve X1 Server Firmware"Hosts Shodan identified as running Eve X1 Server Firmware.
More intel sources (5)
Shodan report
vuln:CVE-2025-34186Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-34186Censys host search filtered to this CVE id.
grep.app
CVE-2025-34186Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-34186GitHub code search for direct mentions.
Google dork
"CVE-2025-34186" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2025-34186 on GitHub.