Qardio Heart Health IOS Mobile Application 2.7.4 Firmware File file access

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in Qardio Heart Health IOS Mobile Application and Heart Health Android Mobile Application 2.7.4. Affected is an unknown function of the component Firmware File Handler. This manipulation causes file access. The identification of this vulnerability is CVE-2025-23421. It is feasible to perform the attack on the physical device. There is no exploit available.

Detailsinfo

A vulnerability has been found in Qardio Heart Health IOS Mobile Application and Heart Health Android Mobile Application 2.7.4 and classified as problematic. Affected by this vulnerability is an unknown code of the component Firmware File Handler. The manipulation with an unknown input leads to a file access vulnerability. The CWE definition for the vulnerability is CWE-552. The product makes files or directories accessible to unauthorized actors, even though they should not be. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

An attacker could obtain firmware files and reverse engineer their intended use leading to loss of confidentiality and integrity of the hardware devices enabled by the Qardio iOS and Android applications.

The weakness was shared by Bryan Riggins as icsma-25-044-01. The advisory is shared at cisa.gov. This vulnerability is known as CVE-2025-23421 since 02/10/2025. The exploitation appears to be easy. An attack has to be approached locally. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1083 for this issue.

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

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 6.4
CNA Vector (icscert): 🔍

CVSSv2info

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

Exploitinginfo

Class: File access
CWE: CWE-552 / CWE-425
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: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/10/2025 🔍
02/14/2025 +4 days 🔍
02/14/2025 +0 days 🔍
02/14/2025 +0 days 🔍

Sourcesinfo

Advisory: icsma-25-044-01
Researcher: Bryan Riggins
Status: Not defined

CVE: CVE-2025-23421 (🔍)
GCVE (CVE): GCVE-0-2025-23421
GCVE (VulDB): GCVE-100-295789

Entryinfo

Created: 02/14/2025 08:33
Changes: 02/14/2025 08:33 (77)
Complete: 🔍
Cache ID: 216::103

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