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Eve X1 Server FirmwareOperating system · Ilevia

CVE-2025-34514

HIGH · 8.8 CVSS v3.1 Published 2025-10-16
Fix available
A fix is available. Upgrade to after 4.7.18.0 or later.
See remediation →
94/100
Remediation priority · Urgent
Remotely reachable Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Ilevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain authenticated OS command injection vulnerabilities in multiple web-accessible PHP scripts that call exec() and allow an authenticated attacker to execute arbitrary commands. Ilevia has declined to service this vulnerability, and recommends that customers not expose port 8080 to the internet.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · high confidence

Authenticated OS command injection vulnerability in multiple PHP scripts on Ilevia EVE X1 Server firmware (versions ≤ 4.7.18.0.eden). The scripts call exec() without proper input sanitization, allowing authenticated attackers to execute arbitrary operating system commands.

MitigationSince the vendor declined to provide a patch, implement network segmentation to restrict access to port 8080 and ensure it is not exposed to the internet. Use firewall rules or VPN access to limit exposure to trusted users only.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Eve X1 Server FirmwareOperating system
Affected:<= 4.7.18.0

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Identify firmware version
    Access the device admin interface or check system information page typically found under Settings > System > Firmware, or run 'cat /etc/version' or 'cat /proc/version' via serial/SSH if available
    Affected if The firmware version is 4.7.18.0 or lower (e.g., 4.7.17.x, 4.7.16.x, etc.)
  2. Confirm port 8080 exposure
    Run 'nmap -p 8080 <your-public-ip>' from an external network, or check router/firewall port forwarding rules for port 8080
    Affected if Port 8080 is reachable from untrusted networks or the internet
  3. Verify admin interface accessibility
    Attempt to access http://<device-ip>:8080/ from within the network and check if login page loads
    Affected if The PHP scripts with the command injection flaw are accessible (the web interface is running)
  4. Review authentication configuration
    Log into the admin interface and navigate to User Management or Access Control settings to verify authentication is enabled and review user accounts
    Affected if Default credentials are in use or authentication is misconfigured, making exploitation easier

You are affected if the Ilevia EVE X1 Server firmware is version 4.7.18.0 or lower AND the web interface on port 8080 is accessible to untrusted users.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Upgrade available Upgrade to a release after 4.7.18.0
Interim mitigation

Since the vendor declined to provide a patch, implement network segmentation to restrict access to port 8080 and ensure it is not exposed to the internet. Use firewall rules or VPN access to limit exposure to trusted users only.

Recommended fix High confidence
  1. Do not expose the Ilevia EVE X1 Server web interface (port 8080) to the internet or untrusted networks
  2. If remote access is required, use a VPN or bastion host to tunnel traffic securely
  3. Implement network segmentation to isolate the device from sensitive network segments
  4. Enable firewall rules to restrict access to port 8080 to only trusted IP addresses
  5. Monitor network traffic for suspicious requests to PHP scripts on the affected device
  6. Consider replacing the device with an alternative that provides security updates if the vendor will not patch this vulnerability

Generated from the published advisory — verify against the referenced sources before acting.

Fix this in Eve X1 Server Firmware Scoped from the published advisory
  • Consultation2.0 h
  • Implementation2.0 h
  • Testing1.0 h
  • Review / QA1.0 h
6.0 hours of engineering $1,090
Get the upgrade done

An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $1,744.

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2025-34514 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data