CVE-2024-50695

Sungrowpower Winet-s Firmware vulnerability

9.8 CRITICALEPSS 0.57%

Published24 Jan 2025

Description

SunGrow WiNet-SV200.001.00.P027 and earlier versions is vulnerable to stack-based buffer overflow when parsing MQTT messages, due to missing MQTT topic bounds checks.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Sungrowpower Winet-s Firmware< 200.001.00.p027

Remediation

Fixed in

Sungrowpower Winet-s Firmware≥ 200.001.00.p027

Frequently asked

Is CVE-2024-50695 being actively exploited?

CVE-2024-50695 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.57%.

How severe is CVE-2024-50695?

CVE-2024-50695 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.57% probability of exploitation.

Which products are affected by CVE-2024-50695?

Affected products include Sungrowpower Winet-s Firmware.

How do I fix CVE-2024-50695?

Upgrade affected software to a fixed version, for example Sungrowpower Winet-s Firmware 200.001.00.p027 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-50695 against the real software inventory on every managed device, every day. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

See how prioritisation works Book a demo

Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.