medium4.8
CVE-2026-120242
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.
Impact
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 versions |
|---|---|---|
| Ruijie | RG-ES205GC | Version ESW_1.0(1)B1P48 |
| Ruijie | RG-ES206GC-P | Version ESW_1.0(1)B1P48 |
| Ruijie | RG-ES208GC | Version ESW_1.0(1)B1P48 |
| Ruijie | RG-ES210GC-LP | Version ESW_1.0(1)B1P48 |
| Ruijie | RG-ES210GS-P | Version ESW_1.0(1)B1P48 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://vuldb.com/vuln/429601
- https://vuldb.com/vuln/429601/cti
- https://vuldb.com/cve/CVE-2026-120242
- https://vuldb.com/submit/1016042
- https://github.com/byseeker/Ruijie-RG-ES-Series-Switches_XSS
- https://github.com/advisories/GHSA-7mq6-x8qc-4qch
- https://nvd.nist.gov/vuln/detail/CVE-2026-120242