CVE-2025-67035
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 · uneditedAn issue was discovered in Lantronix EDS5000 2.1.0.0R3. The SSH Client and SSH Server pages are affected by multiple OS injection vulnerabilities due to missing sanitization of input parameters. An attacker can inject arbitrary commands in delete actions of various objects, such as server keys, users, and known hosts. Commands are executed with root privileges.
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 confidenceThis is a command injection vulnerability in Lantronix EDS5000 firmware version 2.1.0.0R3. The web interface's SSH Client and SSH Server pages fail to sanitize input parameters in delete actions for objects such as server keys, users, and known hosts, allowing authenticated attackers to inject arbitrary OS commands that execute with root privileges.
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= 2.1.0.0r3= 2.1.0.0r3= 2.1.0.0r3CVSS 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 the device modelAccess the device web interface or use SNMP/serial console to determine if the device is an Lantronix EDS5032, EDS5008, or EDS5016. Check the device info or system status page.Affected if The device is not one of these three models - the vulnerability does not apply.
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Check the installed firmware versionNavigate to the device web interface System or Firmware section, or use the CLI command 'show version' or 'systeminfo' to retrieve the firmware version.Affected if The firmware version is exactly 2.1.0.0R3 - other versions are not affected by this specific CVE.
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Verify if SSH service is enabledIn the web interface, go to the SSH Server or SSH Client configuration page. Check the service status or settings to confirm SSH is turned on.Affected if SSH is disabled - the vulnerable SSH Client and SSH Server pages are not accessible or active, reducing exposure.
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Confirm access to SSH management pagesIn the web interface, navigate to the SSH Client and SSH Server pages where delete actions for server keys, users, and known hosts can be performed. These are the specific pages containing the vulnerable input fields.Affected if These pages exist and are accessible to an authenticated user - the command injection vulnerability is present in the delete action parameters.
The device is affected if it is an EDS5032, EDS5008, or EDS5016 running firmware version 2.1.0.0R3 with the SSH web management interface accessible to authenticated users.
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.
From vendor dataApply vendor-supplied firmware patch when available; until then, restrict network access to the device management interface and consider disabling SSH services if not essential for operations.
- Consultation6.0 h
- Implementation12.0 h
- Testing8.0 h
- Review / QA4.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-67035 — 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-2025-67035 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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- Version or environment caveats, and links to real fixes
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