CVE-2025-2213: Castlenet CBW383G2N Firmware

Medium severity, CVSS 4.8. EPSS: 0.4% chance of exploitation in the next 30 days.

A vulnerability was found in Castlenet CBW383G2N up to 20250301. It has been declared as problematic. This vulnerability affects unknown code of the file /wlanPrimaryNetwork.asp of the component Wireless Menu. The manipulation of the argument SSID with the input <img/src/onerror=prompt(8)> leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. Other parameters might be affected as well. The vendor was contacted early about this disclosure but did not respond in any way.

Affected products

• Castlenet CBW383G2N Firmware: up to and including 2025-03-01

Published 2025-03-11. Last modified 2026-06-17.