CVE-2024-9166
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 · uneditedThe device enables an unauthorized attacker to execute system commands with elevated privileges. This exploit is facilitated through the use of the 'getcommand' query within the application, allowing the attacker to gain root access.
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 confidenceA critical command injection vulnerability exists in the device's web interface where an unauthenticated attacker can execute arbitrary system commands with root privileges by submitting a specially crafted 'getcommand' query parameter. The lack of input sanitization on this parameter allows direct OS command execution.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
CVSS 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
- Authentication
- X
- User interaction
- None
- Scope
- X
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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 web management interface exposureReview firewall rules, NAT configurations, and network access control lists to determine if the device's web management interface (typically ports 80/443 or custom management ports) is accessible from untrusted networks or the internetAffected if The web management interface is accessible from untrusted networks without network-level filtering
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Locate the device's web interface endpointAttempt to access common web management paths (such as /, /admin, /management, or vendor-specific paths) on the device's IP address to confirm the web interface is present and respondingAffected if The web interface responds to HTTP/HTTPS requests and accepts query parameters
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Test for getcommand parameter acceptanceSend a benign HTTP GET request to the web interface with a test query parameter named 'getcommand' (e.g., ?getcommand=test) and observe the response behaviorAffected if The web interface accepts and processes the 'getcommand' parameter without requiring authentication or rejecting the request
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Verify authentication requirementsReview the device's authentication configuration and access control settings to confirm whether unauthenticated requests to endpoints accepting the 'getcommand' parameter are permittedAffected if Unauthenticated access to the parameter-accepting endpoint is allowed
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Confirm root privilege contextReview system logs (if accessible) or documentation to determine the privilege level under which the web interface service runsAffected if The web interface service executes with root or administrator-level privileges
A user is affected if their device's web management interface is accessible (with or without authentication) and accepts unauthenticated queries containing the 'getcommand' parameter that could be interpreted as OS commands.
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 the vendor-supplied patch immediately. If no patch is available, implement network-level controls to restrict access to the affected management interface and block the 'getcommand' parameter at the edge firewall until a fix is available.
- Consultation4.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,120.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2024-9166 — 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-2024-9166 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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