Vulnerability · Published Feb 28, 2024 · Assigned by jpcert
CVE-2024-21798
Medium 4.8
In plain English
A medium-severity cross-site scripting in WMC-X1800GST-B from ELECOM CO.,LTD.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.3% (higher than 70% of all known vulnerabilities).
Official description
ELECOM wireless LAN routers contain a cross-site scripting vulnerability. Assume that a malicious administrative user configures the affected product with specially crafted content. When another administrative user logs in and operates the product, an arbitrary script may be executed on the web browser. Note that WMC-X1800GST-B is also included in e-Mesh Starter Kit "WMC-2LX-B".
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ELECOM CO.,LTD. | WRC-1167GS2-B | v1.67 and earlier |
| ELECOM CO.,LTD. | WRC-1167GS2H-B | v1.67 and earlier |
| ELECOM CO.,LTD. | WRC-1167GST2 | v1.32 and earlier |
| ELECOM CO.,LTD. | WRC-2533GS2-B | v1.62 and earlier |
| ELECOM CO.,LTD. | WRC-2533GS2-W | v1.62 and earlier |
| ELECOM CO.,LTD. | WRC-2533GS2V-B | v1.62 and earlier |
| ELECOM CO.,LTD. | WRC-2533GST2 | v1.30 and earlier |
| ELECOM CO.,LTD. | WRC-X3200GST3-B | v1.25 and earlier |
| ELECOM CO.,LTD. | WRC-G01-W | v1.24 and earlier |
| ELECOM CO.,LTD. | WMC-X1800GST-B | v1.41 and earlier |
Weakness: CWE-79 · Vector: CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N