YKC Tokushima_awayokocho Line 13.6.1 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.
5.0$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in YKC Tokushima_awayokocho Line 13.6.1. Impacted is an unknown function of the component Message Handler. The manipulation leads to information disclosure. This vulnerability is referenced as CVE-2023-39043. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in YKC Tokushima_awayokocho Line 13.6.1. This issue affects an unknown code of the component 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. The summary by CVE is:

An information leak in YKC Tokushima_awayokocho Line v13.6.1 allows attackers to obtain the channel access token and send crafted messages.

The weakness was published 09/19/2023. The identification of this vulnerability is CVE-2023-39043 since 07/25/2023. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1592 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.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-42792). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
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 🔍
09/19/2023 +56 days 🔍
09/19/2023 +0 days 🔍
01/22/2026 +856 days 🔍

Sourcesinfo

Advisory: tokushimaawayokocho.com
Status: Not defined

CVE: CVE-2023-39043 (🔍)
GCVE (CVE): GCVE-0-2023-39043
GCVE (VulDB): GCVE-100-239915
EUVD: 🔍

Entryinfo

Created: 09/19/2023 10:24
Updated: 01/22/2026 10:45
Changes: 09/19/2023 10:24 (37), 10/12/2023 21:26 (1), 10/12/2023 21:36 (11), 01/22/2026 10:45 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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