CVE-2025-46625: rx2 pro Command Injection (CVSS 8.8)

Description

Lack of input validation/sanitization in the 'setLanCfg' API endpoint in httpd in the Tenda RX2 Pro 16.03.30.14 allows a remote attacker that is authorized to the web management portal to gain root shell access to the device by sending a crafted web request. This is persistent because the command injection is saved in the configuration of the device.

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CVSS v3.1 Score

8.8

HIGH

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

Weakness Type (CWE)

CWE-77 CWE-77

Affected Products

Vendor	Product	Versions
tenda	rx2_pro_firmware	All
tenda	rx2_pro	All

References

Other References

https://blog.uturn.dev/#/writeups/iot-village/tenda-rx2pro/README?id=cve-2025-46625-command-injection-through-setlancfg-in-httpd https://www.tendacn.com/us/default.html

Frequently Asked Questions

What is CVE-2025-46625? +

Lack of input validation/sanitization in the 'setLanCfg' API endpoint in httpd in the Tenda RX2 Pro 16.03.30.14 allows a remote attacker that is authorized to the web management portal to gain root shell access to the device by sending a crafted web request. This is persistent because the command injection is saved in the configuration of the device. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-46625? +

CVE-2025-46625 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-46625? +

CVE-2025-46625 affects products from tenda, specifically: rx2_pro, rx2_pro_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-46625? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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