Description
A security flaw has been discovered in Ruijie RG-ES205GC, RG-ES206GC-P, RG-ES208GC, RG-ES210GC-LP and RG-ES210GS-P ESW_1.0(1)B1P48. The affected element is an unknown function of the file set_cloud_serverUrl.cgi of the component Cloud Management. The manipulation of the argument url results in cross site scripting. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Ruijie | RG-ES205GC | ESW_1.0(1)B1P48 | — |
| Ruijie | RG-ES206GC-P | ESW_1.0(1)B1P48 | — |
| Ruijie | RG-ES208GC | ESW_1.0(1)B1P48 | — |
| Ruijie | RG-ES210GC-LP | ESW_1.0(1)B1P48 | — |
| Ruijie | RG-ES210GS-P | ESW_1.0(1)B1P48 | — |
References
- VDB-429601 | Ruijie RG-ES205GC Cloud Management set_cloud_serverUrl.cgi cross site scripting vdb-entry technical-description
- VDB-429601 | CTI Indicators (IOB, IOC, TTP, IOA) signature permissions-required
- CVE-2026-120242 | CVE Analysis and Report third-party-advisory
- Submit #1016042 | Ruijie Networks Co., Ltd. RG-ES205GC、RG-ES206GC-P、RG-ES208GC、RG-ES210GC-LP、RG-ES210GS-P ESW_1.0(1)B1P48, Release(12211919) Improper Neutralization of Alternate XSS Syntax third-party-advisory
- https://github.com/byseeker/Ruijie-RG-ES-Series-Switches_XSS exploit