TP-Link Smart Bulb Tapo L530/Tapo Application UDP Message information disclosure

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 (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability was found in TP-Link Smart Bulb Tapo L530 and Tapo Application. It has been declared as problematic. This vulnerability affects unknown code of the component UDP Message Handler. Such manipulation leads to information disclosure. This vulnerability is traded as CVE-2023-38906. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in TP-Link Smart Bulb Tapo L530 and Tapo Application (version now known) and classified as problematic. Affected by this issue is some unknown processing of the component UDP Message Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. CVE summarizes:

An issue in TPLink Smart bulb Tapo series L530 v.1.0.0 and Tapo Application v.2.8.14 allows a remote attacker to obtain sensitive information via the authentication code for the UDP message.

The weakness was shared 08/22/2023. The advisory is available at arxiv.org. This vulnerability is handled as CVE-2023-38906 since 07/25/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1592 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.

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Productinfo

Vendor

Name

License

Website

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

07/25/2023 🔍
08/22/2023 +28 days 🔍
08/22/2023 +0 days 🔍
09/14/2023 +23 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: arxiv.org
Status: Not defined

CVE: CVE-2023-38906 (🔍)
GCVE (CVE): GCVE-0-2023-38906
GCVE (VulDB): GCVE-100-237614

Entryinfo

Created: 08/22/2023 07:43
Updated: 09/14/2023 08:51
Changes: 08/22/2023 07:43 (37), 08/22/2023 07:53 (1), 09/14/2023 08:51 (11)
Complete: 🔍
Cache ID: 216::103

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