CVE-2025-47819
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 · uneditedFlock Safety Gunshot Detection devices before 1.3 have an on-chip debug interface with improper access control.
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 confidenceFlock Safety Gunshot Detection devices prior to version 1.3 contain an on-chip debug interface (likely JTAG, SWD, or similar) that lacks proper access control. This allows an attacker with physical or adjacent access to the device to interface with the debug port, potentially extracting firmware, modifying device behavior, or gaining full device control.
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<= 1.3CVSS 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
- Physical
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:P/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 Flock Safety devices in your environmentInventory all physical security devices and confirm which units are Flock Safety Gunshot Detection models. Check device labels, management interface, or procurement records.Affected if Flock Safety Gunshot Detection devices are present in your deployment
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Determine firmware versionAccess the device management interface or system logs and locate the firmware version information. This is typically found in the device status page, system information section, or via CLI commands if available.Affected if Firmware version is 1.3 or lower (e.g., 1.2, 1.1, 1.0)
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Verify debug port accessibilityPhysically inspect the device chassis for exposed debug headers, small circular connectors, or pin arrays that could be JTAG, SWD, or similar debug interfaces. Check device documentation for debug port locations.Affected if Debug ports are physically accessible and not secured behind tamper-evident covers or enclosed casings
You are affected if you have Flock Safety Gunshot Detection devices running firmware version 1.3 or lower, as these versions lack proper access controls on the debug interface.
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 dataUpgrade all Flock Safety Gunshot Detection devices to firmware version 1.3 or later. If the device cannot be updated, implement physical security controls to prevent unauthorized access to debug ports.
- 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-2025-47819 — 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-2025-47819 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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