Goodix Fingerprint Device SDCP improper authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Goodix Fingerprint Device. This issue affects some unknown processing of the component SDCP Handler. The manipulation leads to improper authentication. This vulnerability is documented as CVE-2023-50430. There is not any exploit available.

Detailsinfo

A vulnerability was found in Goodix Fingerprint Device (affected version not known) and classified as critical. This issue affects some unknown functionality of the component SDCP Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. Using CWE to declare the problem leads to CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The Goodix Fingerprint Device, as shipped in Dell Inspiron 15 computers, does not follow the Secure Device Connection Protocol (SDCP) when enrolling via Linux, and accepts an unauthenticated configuration packet to select the Windows template database, which allows bypass of Windows Hello authentication by enrolling an attacker's fingerprint.

The weakness was released 12/09/2023. The advisory is shared at blackwinghq.com. The identification of this vulnerability is CVE-2023-50430 since 12/09/2023. Neither technical details nor an exploit are publicly available.

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

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

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.4
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Partially
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

12/09/2023 🔍
12/09/2023 +0 days 🔍
12/09/2023 +0 days 🔍
01/01/2024 +23 days 🔍

Sourcesinfo

Advisory: blackwinghq.com
Status: Not defined

CVE: CVE-2023-50430 (🔍)
GCVE (CVE): GCVE-0-2023-50430
GCVE (VulDB): GCVE-100-247361

Entryinfo

Created: 12/09/2023 23:50
Updated: 01/01/2024 09:57
Changes: 12/09/2023 23:50 (37), 01/01/2024 09:57 (9)
Complete: 🔍
Cache ID: 216::103

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

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