Critical severity9.9NVD Advisory· Published Nov 1, 2026

CVE-2026-120228

Description

A flaw has been found in WAVLINK WN553X1-B V260403_2.0.0. This vulnerability affects the function sub_416D88 of the file /bin/ioos of the component ioos Service. Executing a manipulation of the argument group_id/group_name can lead to os command injection. The attack can be executed remotely. The exploit has been published and may be used. The vendor was contacted early about this disclosure.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Wavlink/WN553X1-Bllm-create
Range: = V260403_2.0.0
IOT CVE/IOT-CVEllm-create
Range: = V260403_2.0.0

Patches

Vulnerability mechanics

References

github.com/senxitoyshuyi-ui/IOT-CVE/blob/main/vulns/WAVLINK%20WN553X1-B%20Router.mdnvd
vuldb.com/cve/CVE-2026-120228nvd
vuldb.com/submit/919151nvd
vuldb.com/vuln/429587nvd
vuldb.com/vuln/429587/ctinvd

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