What is the CVSS score of CVE-2025-47821?

CVE-2025-47821 has a CVSS 3.1 base score of 2.2 (Low). CVSS vector: CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N. EPSS exploitation probability: 0.0%.

How to fix or mitigate CVE-2025-47821?

During next maintenance window: Apply vendor patches when convenient. Monitor vendor channels for updates.

Gunshot Detection Firmware CVE-2025-47821

Q: Which versions of Gunshot Detection Firmware are affected by CVE-2025-47821?

CVE-2025-47821 is a low-severity vulnerability (CVSS 2.2). The limited severity suggests constrained impact, typically requiring specific conditions or local access for exploitation.. A patch is available.

EUVD-2025-19564 LOW

Use of Hard-coded Password (CWE-259)

2025-06-27 cve@mitre.org

Authentication Bypass Gunshot Detection Firmware Flocksafety

2.2

CVSS 3.1 · NVD

View

Vulnerability Assessment

Weakness	CWE CWE-259 OWASP Top 10:2025 A06:2021 - Vulnerable and Outdated Components ASVS 5.0 V14 - Configuration Dependency management, component inventory MITRE ATT&CK 1 technique across 1 tactic: Persistence The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 2.2 (LOW).

Monitor Track and reassess. Why: LOW severity (CVSS 0.1-3.9).

Patch available 0.0% exploitation probability (EPSS)

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AnalysisAIv1 – Mar 16, 2026

Flock Safety Gunshot Detection devices before 1.3 have a hardcoded password for a system.

Earlier versions of this analysis (1)

v1 Mar 16, 2026 - 00:16 CVSS 2.2

RemediationAI

Monitor vendor advisories for patches. Apply mitigations such as network segmentation, access restrictions, and monitoring.

Affected VersionsENISA

Gunshot Detection devices 0 <1.3

Affected Packages

euvd gunshot_detection_devices fix: 1.3

Source: OSV (Open Source Vulnerabilities)

Affects your stack

Affects 1 package in euvd

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Use of Hard-coded Password (CWE-259).

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 2.2 LOW

AV:P/AC:H/PR:N/UI:N/S:C/C:L/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Physical

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

None

Availability

None

Lifecycle Timeline

Patch available

Apr 16, 2026 - 05:29 EUVD

1.3

CVE Published

Jun 27, 2025 - 03:15 nvd

LOW 2.2

Executive ViewAI

Why It Matters

CVE-2025-47821 is a low-severity vulnerability (CVSS 2.2). The limited severity suggests constrained impact, typically requiring specific conditions or local access for exploitation. Apply vendor updates when available as part of routine maintenance.

Business Impact: Low

Compensating Controls

Apply vendor patch during routine maintenance. Standard security controls provide adequate interim protection.

Threat Intelligence Overview

EPSS Score

0.0%

Top 93% exploitable

Data Quality

4 sources

Confidence: Medium

EUVD

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity LOW

CISA KEV No

Public POC No

EPSS 0.0%

Patch available Yes

Active threat No

Deciding rule

LOW severity (CVSS 0.1-3.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.