What is CVE-2024-50690?

CVE-2024-50690 is a medium-severity vulnerability in Sungrowpower Winet-S, classified under Use of Hard-coded Credentials. CVSS score: 6.5/10. Published 2025-01-24.

How severe is CVE-2024-50690?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Vulnerability in Sungrowpower Winet-S

CVE-2024-50690

SunGrow WiNet-SV200.001.00.P027 and earlier versions contains a hardcoded password that can be used to decrypt all firmware updates.

Published 2025-01-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.002 (14.3th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 14th percentile — 14.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Weakness classification (CWE)

CWE-798 — Use of Hard-coded Credentials

References

en.sungrowpower.com/security-notice-detail-2/5961 (Vendor Advisory)

Frequently asked questions

What is CVE-2024-50690?: CVE-2024-50690 is a medium-severity vulnerability in Sungrowpower Winet-S, classified under Use of Hard-coded Credentials. CVSS score: 6.5/10. Published 2025-01-24.
How severe is CVE-2024-50690?: Medium severity. CVSS v3 base score is 6.5 out of 10.