CVE-2024-50697

Published: Jan 24, 2025Modified: May 29, 2025

8.1

Vector

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

Exploitability: 2.2 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

In SunGrow WiNet-SV200.001.00.P027 and earlier versions, when decrypting MQTT messages, the code that parses specific TLV fields does not have sufficient bounds checks. This may result in a stack-based buffer overflow.

Affected (1)

Products: Sungrowpower: Winet S Firmware

Sungrowpower

1 product

Winet S Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Sungrowpower Winet S Firmware	Before 200.001.00.p027

Running on/with	Platform Versions
Sungrowpower Winet S	All versions

Related CWEs

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References (1)

https://en.sungrowpower.com/security-notice-detail-2/5961

Source: cve@mitre.org

Vendor Advisory

Timeline

No history available yet.