TP-Link Smart Bulb Tapo L530/Tapo Application 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
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in TP-Link Smart Bulb Tapo L530 and Tapo Application. This impacts an unknown function of the component Message Handler. The manipulation results in information disclosure. This vulnerability was named CVE-2023-38907. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, was found in TP-Link Smart Bulb Tapo L530 and Tapo Application (the affected version unknown). Affected is an unknown part of the component Message Handler. The manipulation with an unknown input leads to a information disclosure vulnerability. CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on 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 session key in the message function.

The weakness was presented 09/26/2023. The advisory is shared for download at arxiv.org. This vulnerability is traded as CVE-2023-38907 since 07/25/2023. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1592.

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

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

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

NVD Base Score: 7.5
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 🔍
09/26/2023 +63 days 🔍
09/26/2023 +0 days 🔍
10/16/2023 +20 days 🔍

Sourcesinfo

Vendor: tp-link.com

Advisory: arxiv.org
Status: Not defined

CVE: CVE-2023-38907 (🔍)
GCVE (CVE): GCVE-0-2023-38907
GCVE (VulDB): GCVE-100-240348

Entryinfo

Created: 09/26/2023 02:59
Updated: 10/16/2023 10:54
Changes: 09/26/2023 02:59 (37), 10/16/2023 10:54 (11)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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