CVE-2026-24449 Hardcoded credentials in WRC-X1500GS-B
Attackers can easily calculate initial passwords from system information, leading to unauthorized access to ELECOM routers.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-24449?
CVE-2026-24449 is a medium-severity vulnerability in ELECOM CO.,LTD. WRC-X1500GS-B, published on 3 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
For WRC-X1500GS-B and WRC-X1500GSA-B, the initial passwords can be calculated easily from the system information.
Weakness: CWE-1391
Which versions are affected by CVE-2026-24449?
It affects 2 products.
Products include Elecom Wrc-X1500gs-B Firmware, Elecom Wrc-X1500gsa-B Firmware.
How do I fix CVE-2026-24449?
No fix has been published for CVE-2026-24449 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-24449 being exploited?
There is no known exploitation of CVE-2026-24449 in the wild and no public exploit code.
Other vulnerabilities in ELECOM CO.,LTD. WRC-X1500GS-B
Sources
Also known as GHSA-xcmw-w3hr-qh6q.