CVE-2026-42062
Critical
Description
ELECOM wireless LAN access point devices contain an OS command injection in processing of username parameter. If processing a crafted request, an arbitrary OS command may be executed. No authentication is required.
SeverityCritical
CVSS9.3
Exploit probability—
ProductWRC-BE72XSD-B
PublishedMay 13, 2026
First seenMay 13, 2026
Weakness typeCWE-78OS command injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ELECOM CO.,LTD. WRC-BE72XSD-B | v1.1.1 and earlier | — |
| ELECOM CO.,LTD. WRC-BE72XSD-BA | v1.1.1 and earlier | — |
| ELECOM CO.,LTD. WRC-BE65QSD-B | v1.1.0 and earlier | — |
| ELECOM CO.,LTD. WRC-W702-B | v1.1.0 and earlier | — |
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