What is CVE-2024-50695?

CVE-2024-50695 is a critical-severity vulnerability in Sungrowpower Winet-S, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2025-01-24.

How severe is CVE-2024-50695?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Buffer overflow in Sungrowpower Winet-S

CVE-2024-50695

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.

Vulnerability class: Buffer Overflow

EPSS: 0.006 (43.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Sungrowpower Winet-s
Sungrowpower Winet-s_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2024-50695?: CVE-2024-50695 is a critical-severity vulnerability in Sungrowpower Winet-S, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2025-01-24.
How severe is CVE-2024-50695?: Critical severity. CVSS v3 base score is 9.8 out of 10.