CVE-2024-22016
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 · uneditedIn Rapid Software LLC's Rapid SCADA versions prior to Version 5.8.4, an authorized user can write directly to the Scada directory. This may allow privilege escalation.
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 confidenceRapid SCADA versions prior to 5.8.4 allow an authorized user to write files directly to the Scada installation directory. Since this directory typically contains executable files, DLLs, and configuration files, an attacker with standard user privileges could overwrite system components to achieve privilege escalation to administrator or system level.
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<= 5.8.4CVSS 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
- Local
- Complexity
- Low
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/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 checksWork through these to decide whether this CVE applies to you.
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Determine Rapid SCADA versionCheck the installed Rapid SCADA version. Common locations: look in the main installation folder for a version file, check the About section in the ScadaWeb interface, or examine the DLL file version properties (Scada.dll or ScadaServer.exe) in the installation directory.Affected if The installed version is 5.8.4 or any version prior to 5.8.4 (e.g., 5.8.3, 5.8.2, 5.8.0, earlier versions).
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Identify the Rapid SCADA installation directoryLocate the Rapid SCADA installation path. Default paths are typically C:\Program Files\Rapid SCADA or C:\inetpub\wwwroot\Scada on Windows servers.Affected if The installation directory cannot be located or Rapid SCADA is not installed on this system.
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Verify directory write permissions for standard usersRight-click the Rapid SCADA installation folder, go to Properties > Security tab. Check the permissions for standard users or the Users group. Alternatively, run 'icacls <installation_path>' from an elevated command prompt to view effective permissions.Affected if Standard non-admin users or the Users group have Write or Write+Delete permissions on the installation directory, allowing them to modify executable files, DLLs, or configuration files.
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Confirm the web interface is accessibleVerify that the Rapid SCADA web interface (ScadaWeb) is running and accessible. Check if the ScadaWeb application is deployed in IIS or running as a Windows service.Affected if The web interface is active and accepts authenticated user sessions, which would allow an authorized user to exploit the file write vulnerability.
A system is affected if Rapid SCADA version 5.8.4 or earlier is installed AND standard users have write access to the installation directory, allowing authenticated attackers to overwrite executable files for privilege escalation.
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 · scopedUpgrade to Rapid SCADA Version 5.8.4 or later to obtain the fix. Verify that directory write permissions are properly restricted following the upgrade.
Version 5.8.4
- Back up the current Rapid SCADA installation, configuration files, and database before proceeding
- Stop all Rapid SCADA services to prevent data corruption during upgrade
- Download Rapid SCADA Version 5.8.4 or later from the official source at rapidscada.org
- Install the updated version following standard Rapid SCADA installation procedures
- Verify that the upgrade was successful by checking the application version
- Restart Rapid SCADA services
- Confirm that the incorrect permission assignment has been addressed and the application functions normally
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation3.0 h
- Implementation4.0 h
- Testing3.0 h
- Review / QA2.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-22016 — 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-2024-22016 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