Nulock App 1.5.0 Bluetooth Credentials cleartext transmission

CVSS Meta Temp Score
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Nulock App 1.5.0. It has been rated as critical. This impacts an unknown function of the component Bluetooth Handler. The manipulation leads to cleartext transmission (Credentials). This vulnerability is referenced as CVE-2019-16924. It is possible to launch the attack on the physical device. No exploit is available.

Detailsinfo

A vulnerability was found in Nulock App 1.5.0. It has been rated as problematic. This issue affects an unknown function of the component Bluetooth Handler. The manipulation with an unknown input leads to a cleartext transmission vulnerability (Credentials). Using CWE to declare the problem leads to CWE-319. The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors. Impacted is confidentiality. The summary by CVE is:

The Nulock application 1.5.0 for mobile devices sends a cleartext password over Bluetooth, which allows remote attackers (after sniffing the network) to take control of the lock.

The weakness was published 09/27/2019. The identification of this vulnerability is CVE-2019-16924 since 09/27/2019. The exploitation is known to be difficult. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1040 according to MITRE ATT&CK.

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 2.0
VulDB Temp Score: 2.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Name: Credentials
Class: Cleartext transmission / Credentials
CWE: CWE-319 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
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

09/27/2019 🔍
09/27/2019 +0 days 🔍
09/28/2019 +1 days 🔍
12/28/2023 +1552 days 🔍

Sourcesinfo

Advisory: netfairy.net
Status: Not defined

CVE: CVE-2019-16924 (🔍)
GCVE (CVE): GCVE-0-2019-16924
GCVE (VulDB): GCVE-100-142415

Entryinfo

Created: 09/28/2019 07:46
Updated: 12/28/2023 15:01
Changes: 09/28/2019 07:46 (37), 09/11/2020 11:39 (17), 12/28/2023 15:01 (3)
Complete: 🔍
Cache ID: 216::103

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