Flock Safety Bravo Edge AI Compute Device BRAVO_00.00_local_20241017 Bootloader access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.0$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Flock Safety Bravo Edge AI Compute Device BRAVO_00.00_local_20241017. This issue affects some unknown processing of the component Bootloader. This manipulation causes access control. This vulnerability is registered as CVE-2025-59404. No exploit is available.

Detailsinfo

A vulnerability classified as critical was found in Flock Safety Bravo Edge AI Compute Device BRAVO_00.00_local_20241017. Affected by this vulnerability is an unknown code of the component Bootloader. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Flock Safety Bravo Edge AI Compute Device BRAVO_00.00_local_20241017 ships with its bootloader unlocked. This permits bypass of Android Verified Boot (AVB) and allows direct modification of partitions.

The advisory is shared at gainsec.com. This vulnerability is known as CVE-2025-59404 since 09/15/2025. The exploitation appears to be easy. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 09/27/2025). MITRE ATT&CK project uses the attack technique T1068 for this issue.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2025-31163). Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.0
VulDB Temp Score: 8.0
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-284 / CWE-266
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Partially

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: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

09/15/2025 CVE reserved
09/26/2025 +11 days Advisory disclosed
09/26/2025 +0 days VulDB entry created
09/27/2025 +1 days VulDB entry last update

Sourcesinfo

Advisory: gainsec.com
Status: Not defined

CVE: CVE-2025-59404 (🔒)
GCVE (CVE): GCVE-0-2025-59404
GCVE (VulDB): GCVE-100-325945
EUVD: 🔒

Entryinfo

Created: 09/26/2025 06:18
Updated: 09/27/2025 22:41
Changes: 09/26/2025 06:18 (54), 09/27/2025 22:41 (1)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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