Shelly TRV 20220811-15234 Initial Setup missing encryption

CVSS Meta Temp Score
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CTI Interest Score
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4.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Shelly TRV 20220811-15234. Affected by this issue is some unknown functionality of the component Initial Setup. Executing a manipulation can lead to missing encryption. This vulnerability is registered as CVE-2023-42144. The attack needs to be launched locally. No exploit is available.

Detailsinfo

A vulnerability was found in Shelly TRV 20220811-15234. It has been declared as problematic. This vulnerability affects some unknown functionality of the component Initial Setup. The manipulation with an unknown input leads to a missing encryption vulnerability. The CWE definition for the vulnerability is CWE-311. The product does not encrypt sensitive or critical information before storage or transmission. As an impact it is known to affect confidentiality. CVE summarizes:

Cleartext Transmission during initial setup in Shelly TRV 20220811-15234 v.2.1.8 allows a local attacker to obtain the Wi-Fi password.

The weakness was published 01/23/2024. The advisory is available at kth.se. This vulnerability was named CVE-2023-42144 since 09/08/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1600 by the MITRE ATT&CK project.

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-2023-46603). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.4
VulDB Meta Temp Score: 4.4

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Missing encryption
CWE: CWE-311 / CWE-310
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
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

09/08/2023 🔍
01/23/2024 +137 days 🔍
01/23/2024 +0 days 🔍
06/21/2025 +515 days 🔍

Sourcesinfo

Advisory: kth.se
Status: Not defined

CVE: CVE-2023-42144 (🔍)
GCVE (CVE): GCVE-0-2023-42144
GCVE (VulDB): GCVE-100-251890
EUVD: 🔍

Entryinfo

Created: 01/23/2024 21:27
Updated: 06/21/2025 08:16
Changes: 01/23/2024 21:27 (38), 02/17/2024 14:04 (11), 06/21/2025 08:16 (16)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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