CVE-2025-34513
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 · uneditedIlevia EVE X1 Server firmware versions ≤ 4.7.18.0.eden contain an OS command injection vulnerability in mbus_build_from_csv.php that allows an unauthenticated attacker to execute arbitrary code. 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 confidenceThe Ilevia EVE X1 Server firmware versions 4.7.18.0 and below contain an OS command injection vulnerability in the mbus_build_from_csv.php script. An unauthenticated remote attacker can exploit this flaw to execute arbitrary operating system commands on the affected device, potentially gaining full control of the server.
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<= 4.7.18.0CVSS 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
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/AC:L/PR:N/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 checksWork through these to decide whether this CVE applies to you.
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Identify firmware versionAccess the Ilevia Eve X1 Server web interface or administrative console and navigate to the system information or firmware version page. Alternatively, check via SNMP or the device's API if available.Affected if The displayed firmware version is 4.7.18.0 or lower.
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Verify network exposure of port 8080Scan your network perimeter or use firewall logs to determine if port 8080 is accessible from untrusted/external networks. Use a port scanner from an external location or review inbound firewall rules.Affected if Port 8080 is exposed to the internet or to untrusted network segments.
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Confirm vulnerable script accessibilityAttempt to access the file mbus_build_from_csv.php via HTTP on port 8080 (for example: http://<device_ip>:8088/mbus_build_from_csv.php or similar path). Check if the script responds or is listed in the web directory.Affected if The mbus_build_from_csv.php script is accessible and returns a valid HTTP response.
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Inspect for compromise indicatorsReview system logs, process lists, and file system for unexpected commands, new executables, or unusual scheduled tasks that may indicate command injection exploitation has occurred.Affected if Unexpected processes, new files in web directories, or suspicious entries in system logs are found.
You are affected if the Ilevia Eve X1 Server runs firmware version 4.7.18.0 or lower AND the mbus_build_from_csv.php script is accessible on port 8080.
Generated from the published advisory. Verify against your own configuration.
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 · scopedSince the vendor has declined to provide a patch, organizations should immediately restrict network access to port 8080, ensuring it is not exposed to the internet, and implement network segmentation or firewall rules to limit access to trusted internal IP addresses only.
- Identify all Eve X1 Server devices on the network that are running firmware version 4.7.18.0 or earlier
- Review firewall rules and network segmentation to determine if port 8080 is exposed to the internet
- Configure firewall or network access control lists (ACLs) to block inbound traffic on port 8080 from untrusted/external networks
- Restrict access to port 8080 to only trusted internal IP addresses or VPN-connected users
- Verify that the Eve X1 Server administrative interface is no longer reachable from external networks
- Document the network restriction as a compensating control for CVE-2025-34513
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-34513 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2025-34513 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- 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