CVE-2024-50696
High
Description
SunGrow WiNet-S V200.001.00.P025 and earlier versions is missing integrity checks for firmware upgrades. Sending a specific MQTT message allows an update to an inverter or a WiNet connectivity dongle with a bogus firmware file that is located on attacker-controlled server.
SeverityHigh
CVSS7.5
Exploit probability—
ProductSungrowpower Winet-s Firmware
PublishedFeb 26, 2025
First seenFeb 26, 2025
Weakness typeCWE-494CWE-494
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| sungrowpower winet-s_firmware | v ≤ 200.001.00.P025 | — |
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