Vulnerability · Published May 13, 2026 · Assigned by jpcert
CVE-2026-25107
Medium 6.5
In plain English
A medium-severity security flaw in WRC-X1800GS-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 0.1% (higher than 2% of all known vulnerabilities).
Severity (CVSS 3.0)6.5Medium
Exploit odds (30 days)0.1%top 97.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| 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 |
Weakness: CWE-321 · Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N