Schneider Electric Wiser Home Controller WHC-5918A 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.
7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Schneider Electric Wiser Home Controller WHC-5918A. It has been classified as problematic. The impacted element is an unknown function of the component Message Handler. The manipulation leads to information disclosure. This vulnerability is uniquely identified as CVE-2024-6407. The attack is possible to be carried out remotely. No exploit exists. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Schneider Electric Wiser Home Controller WHC-5918A (unknown version) and classified as problematic. This issue affects an unknown code block 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:

CWE-200: Information Exposure vulnerability exists that could cause disclosure of credentials when a specially crafted message is sent to the device.

The advisory is shared at download.schneider-electric.com. The identification of this vulnerability is CVE-2024-6407 since 06/28/2024. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1592 for this issue.

Applying a patch is able to eliminate this problem.

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector (schneider): 🔍

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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

06/28/2024 🔍
07/11/2024 +13 days 🔍
07/11/2024 +0 days 🔍
07/13/2024 +2 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2024-191-01
Status: Confirmed

CVE: CVE-2024-6407 (🔍)
GCVE (CVE): GCVE-0-2024-6407
GCVE (VulDB): GCVE-100-271157

Entryinfo

Created: 07/11/2024 11:35
Updated: 07/13/2024 04:20
Changes: 07/11/2024 11:35 (64), 07/11/2024 15:02 (1), 07/13/2024 04:20 (10)
Complete: 🔍
Cache ID: 216::103

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