CVE-2025-34516
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 a use of default credentials vulnerability that allows an unauthenticated attacker to obtain remote access. 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 hardcoded default credentials that allow unauthenticated remote attackers to gain administrative access to the device. The vulnerability is exploitable over the network via port 8080.
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 Ilevia EVE X1 Server in your environmentLocate devices running the Ilevia EVE X1 Server software; check network inventory or physically inspect the device for the Ilevia EVE X1 Server model labelAffected if The device is an Ilevia EVE X1 Server unit
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Determine the installed firmware versionAccess the device administrative interface or check the firmware version via the device management console or system information page; compare your version to 4.7.18.0Affected if The installed firmware version is 4.7.18.0 or lower
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Verify port 8080 is accessible on the devicePerform a network port scan against the device on TCP port 8080 or check device network configuration to confirm port 8080 is listening and reachable from your networkAffected if Port 8080 is open and accepting connections
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Confirm whether default credentials are activeAttempt to log into the administrative interface using the documented default credentials for the device; if authentication succeeds, the default credentials are still in useAffected if Default credentials allow successful authentication to the administrative interface
You are affected if you have an Ilevia EVE X1 Server running firmware version 4.7.18.0 or lower with port 8080 exposed and default credentials still enabled.
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 · scopedRestrict network access to port 8080 using firewall rules or network segmentation to prevent external access; implement VPN or zero-trust access controls for legitimate remote administration needs.
- Verify that port 8080 is not exposed to the internet - check firewall rules, NAT configurations, and cloud security groups
- If port 8080 is currently open to the internet, immediately block external access by removing the inbound rule
- Implement network segmentation to isolate the EVE X1 Server on an internal network or VLAN
- Configure firewall rules to allow access to port 8080 only from trusted internal IP addresses or VPN endpoints
- If remote access is required, use a VPN instead of exposing port 8080 directly to the internet
- Audit all network access controls regularly to ensure port 8080 remains protected
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,560.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-34516 — 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-2025-34516 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
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