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CVE-2026-2548

MEDIUM

6.3

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.

CVE Details

CVSS v3.1 Score6.3

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published2/16/2026

Last Modified2/18/2026

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-74CWE-77

References

https://github.com/glkfc/IoT-Vulnerability/blob/main/wayos/wayos.md(cna@vuldb.com)

https://vuldb.com/?ctiid.346157(cna@vuldb.com)

https://vuldb.com/?id.346157(cna@vuldb.com)

https://vuldb.com/?submit.749802(cna@vuldb.com)

https://github.com/glkfc/IoT-Vulnerability/blob/main/wayos/wayos.md(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.