SunGrow WiNet up to 200.001.00.P027 MQTT Credential channel accessible

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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2.6$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in SunGrow WiNet up to 200.001.00.P027. This impacts an unknown function of the component MQTT Credential Handler. The manipulation results in channel accessible. This vulnerability is reported as CVE-2024-50692. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, was found in SunGrow WiNet up to 200.001.00.P027. Affected is an unknown function of the component MQTT Credential Handler. The manipulation with an unknown input leads to a channel accessible vulnerability. CWE is classifying the issue as CWE-300. The product does not adequately verify the identity of actors at both ends of a communication channel, or does not adequately ensure the integrity of the channel, in a way that allows the channel to be accessed or influenced by an actor that is not an endpoint. This is going to have an impact on integrity. CVE summarizes:

SunGrow WiNet-SV200.001.00.P027 and earlier versions contains hardcoded MQTT credentials that allow an attacker to send arbitrary commands to an arbitrary inverter. It is also possible to impersonate the broker, because TLS is not used to identify the real MQTT broker. This means that MQTT communications are vulnerable to MitM attacks at the TCP/IP level.

The advisory is shared for download at en.sungrowpower.com. This vulnerability is traded as CVE-2024-50692 since 10/28/2024. The exploitability is told to be difficult. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1557.

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

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 2.6
VulDB Meta Temp Score: 2.6

VulDB Base Score: 2.6
VulDB Temp Score: 2.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Channel accessible
CWE: CWE-300
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Partially

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

10/28/2024 🔍
01/25/2025 +89 days 🔍
01/25/2025 +0 days 🔍
01/25/2025 +0 days 🔍

Sourcesinfo

Advisory: en.sungrowpower.com
Status: Not defined

CVE: CVE-2024-50692 (🔍)
GCVE (CVE): GCVE-0-2024-50692
GCVE (VulDB): GCVE-100-293412

Entryinfo

Created: 01/25/2025 06:29
Changes: 01/25/2025 06:29 (52)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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