CVE-2018-14808
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 · uneditedEmerson AMS Device Manager v12.0 to v13.5. Non-administrative users are able to change executable and library files on the affected products.
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 confidenceEmerson AMS Device Manager versions 12.0 through 13.5 contain an improper access control vulnerability that allows non-administrative users to modify executable and library files on the affected system. This could allow a low-privileged user to alter critical binaries, potentially leading to code execution with elevated privileges or malicious code injection.
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>= 12.0, <= 13.5CVSS 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
- None
- Integrity
- High
- Availability
- None
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
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 installed AMS Device Manager versionCheck the program version through Windows Registry at HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{GUID} or view version information in the application's About/Help sectionAffected if the installed version falls within 12.0 through 13.5 inclusive
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Locate AMS Device Manager installation directoryCheck the installation path in the registry key above, or look in the default location typically under C:\Program Files\Emerson\AMS Device ManagerAffected if unable to locate the installation directory (may indicate the product is not installed)
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Verify file permissions on executables and librariesRight-click on .exe and .dll files in the AMS Device Manager installation folder, select Properties, then Security tab. Check the Permissions entry for Users or non-admin groupsAffected if non-administrative users or groups (such as Users or authenticated users) have Write or Modify permissions on executable (.exe) or library (.dll) files in the installation directory
A system is affected if AMS Device Manager version 12.0 through 13.5 is installed AND non-administrative user accounts have write or modify permissions on executable or library files within the installation directory.
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-provided patches for CVE-2018-14808 and restrict file system permissions to ensure only administrative users can modify executable and library files in the AMS Device Manager installation directory.
- Consultation4.0 h
- Implementation6.0 h
- Testing8.0 h
- Review / QA4.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $6,080.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2018-14808 — 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-2018-14808 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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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.
- 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