CVE-2026-25107
Medium
Description
ELECOM wireless LAN access point devices use a hard-coded cryptographic key when creating backups of configuration files. An attacker who knows the encryption key can tamper the configuration file of the product, and a victim administrator may be tricked to use a crafted configuration file.
SeverityMedium
CVSS6.9
Exploit probability—
ProductWRC-X1800GS-B
PublishedMay 13, 2026
First seenMay 13, 2026
Weakness typeCWE-321CWE-321
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-X1800GS-B | v1.19 and earlier | — |
| ELECOM CO.,LTD. WRC-X3000GS2-B | v1.09 and earlier | — |
| ELECOM CO.,LTD. WRC-X3000GS2-W | v1.09 and earlier | — |
| ELECOM CO.,LTD. WRC-X3000GS2A-B | v1.09 and earlier | — |
| ELECOM CO.,LTD. WRC-X3000GST2-B | v1.06 and earlier | — |
| ELECOM CO.,LTD. WRC-X1800GSA-B | v1.19 and earlier | — |
| ELECOM CO.,LTD. WRC-X1800GSH-B | v1.19 and earlier | — |
| ELECOM CO.,LTD. WRC-X6000QS-G | v1.14 and earlier | — |
| ELECOM CO.,LTD. WRC-X6000QSA-G | v1.14 and earlier | — |
| ELECOM CO.,LTD. WRC-X6000XS-G | v1.12 and earlier | — |
| ELECOM CO.,LTD. WRC-X6000XST-G | v1.16 and earlier | — |
| ELECOM CO.,LTD. WRC-XE5400GS-G | 1.13 and earlier | — |
| ELECOM CO.,LTD. WRC-XE5400GSA-G | v1.13 and earlier | — |
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