CVE-2025-9000
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 · uneditedA vulnerability was found in Mechrevo Control Center GX V2 5.56.51.48. Affected by this vulnerability is an unknown functionality of the component reg File Handler. The manipulation leads to uncontrolled search path. It is possible to launch the attack on the local host. The complexity of an attack is rather high. The exploitation appears to be difficult. The exploit has been disclosed to the public and may be used.
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 · moderate confidenceA local DLL hijacking/uncontrolled search path vulnerability in Mechrevo Control Center GX V2 5.56.51.48 allows a local attacker to place malicious DLLs in a location from which the application's reg File Handler component loads libraries, potentially achieving privilege escalation.
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= 5.56.51.48CVSS 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
- High
- Privileges
- Low
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:H/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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Verify if Mechrevo Control Center GX V2 is installedCheck for the presence of the application in Program Files or Program Files (x86), or look for the application in Windows Registry under HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\UninstallAffected if The application is found on the system
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Check the installed version of Mechrevo Control Center GX V2Locate the application's executable or check its version property; common paths include C:\Program Files\Mechrevo\Control Center GX V2\ or C:\Program Files (x86)\Mechrevo\Control Center GX V2\; right-click the main .exe file, select Properties, and verify the File versionAffected if The version is exactly 5.56.51.48
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Locate the reg File Handler componentExamine the application installation directory for components related to registry file handling; look for executables or DLLs with names containing 'reg' or 'registry' in the application folderAffected if A reg File Handler component exists in the installation directory
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Identify DLL search path for the reg File HandlerRun the application or its reg File Handler component while monitoring DLL loads using Process Monitor (ProcMon) from Sysinternals; filter by the process name and observe which directories it attempts to load DLLs fromAffected if The component loads DLLs from user-writable directories such as the current working directory, TEMP folder, or directories with weak permissions
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Check write permissions on DLL search path directoriesRight-click each directory identified in the search path, select Properties, go to the Security tab, and verify which users have Write or Modify permissions; use icacls command line tool for detailed permission listingAffected if Unprivileged users have Write access to any directory in the DLL search path where malicious DLLs could be planted
The system is affected if Mechrevo Control Center GX V2 version 5.56.51.48 is installed AND the reg File Handler component loads DLLs from directories writable by unprivileged 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 dataContact Mechrevo for an official patch; meanwhile, remove the vulnerable software or strictly control file system permissions on writable directories to prevent DLL planting by unprivileged users.
- Consultation3.0 h
- Implementation4.0 h
- Testing2.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-9000 — 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-2025-9000 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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