What’s Vulnerable › Vulnerabilities

CVE-2023-35835

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2024-01-23 · updated 2026-06-17

Description

An issue was discovered in SolaX Pocket WiFi 3 through 3.001.02. The device provides a WiFi access point for initial configuration. The WiFi network provided has no network authentication (such as an encryption key) and persists permanently, including after enrollment and setup is complete. The WiFi network serves a web-based configuration utility, as well as an unauthenticated ModBus protocol interface.

Affected products

• Solax Pocket Wifi 3 Firmware: from 3.0.0 through 3.009.03_20230504

References

• https://www.solaxpower.com/downloads/
• https://www.solaxpower.com/help/upgrading-the-pocket-wifi-firmware/
• https://yougottahackthat.com/blog/
• https://yougottahackthat.com/blog/1370/solax-inverters-pocket-wifi-using-poor-authentication
• https://www.solaxpower.com/downloads/
• https://www.solaxpower.com/help/upgrading-the-pocket-wifi-firmware/
• https://yougottahackthat.com/blog/
• https://yougottahackthat.com/blog/1370/solax-inverters-pocket-wifi-using-poor-authentication

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