CVE-2026-2548 - WAYOS FBM-220G rc sub_40F820 command injection

CVE ID : CVE-2026-2548 Published : Feb. 16, 2026, 9:16 a.m. | 1 hour, 44 minutes ago Description : A flaw has been found in WAYOS FBM-220G 24.10.19. This affects the function sub_40F820 of the file rc. Executing a manipulation of the argument upnp_waniface/upnp_ssdp_interval/upnp_max_age can lead to command injection. The attack can be executed remotely. The vendor was contacted early about this disclosure but did not respond in any way. Severity: 6.5 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...