Flock Safety Gunshot Detection up to 1.2 on-chip debug and test interface with improper access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Flock Safety Gunshot Detection up to 1.2. It has been declared as critical. The impacted element is an unknown function. Executing a manipulation can lead to on-chip debug and test interface with improper access control. This vulnerability appears as CVE-2025-47819. The physical device can be targeted for the attack. There is no available exploit. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability has been found in Flock Safety Gunshot Detection up to 1.2 and classified as critical. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a on-chip debug and test interface with improper access control vulnerability. The CWE definition for the vulnerability is CWE-1191. The chip does not implement or does not correctly perform access control to check whether users are authorized to access internal registers and test modes through the physical debug/test interface. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Flock Safety Gunshot Detection devices before 1.3 have an on-chip debug interface with improper access control.

The advisory is shared for download at flocksafety.com. This vulnerability was named CVE-2025-47819 since 05/10/2025. The exploitation appears to be difficult. The attack needs to be approached locally. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

Upgrading to version 1.3 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-19566). Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.4
VulDB Temp Score: 6.1
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.8
NVD Vector: 🔒

CNA Base Score: 6.4
CNA Vector (MITRE): 🔒

CVSSv2info

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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: On-chip debug and test interface with improper access control
CWE: CWE-1191
CAPEC: 🔒
ATT&CK: 🔒

Physical: Yes
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: Gunshot Detection 1.3

Timelineinfo

05/10/2025 CVE reserved
06/27/2025 +48 days Advisory disclosed
06/27/2025 +0 days VulDB entry created
10/24/2025 +119 days VulDB entry last update

Sourcesinfo

Advisory: flocksafety.com
Status: Confirmed

CVE: CVE-2025-47819 (🔒)
GCVE (CVE): GCVE-0-2025-47819
GCVE (VulDB): GCVE-100-314068
EUVD: 🔒

Entryinfo

Created: 06/27/2025 07:05
Updated: 10/24/2025 21:32
Changes: 06/27/2025 07:05 (62), 07/01/2025 00:41 (1), 07/01/2025 05:00 (1), 10/24/2025 21:32 (11)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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