critical9.4
CVE-2026-120228
A flaw has been found in WAVLINK WN553X1-B V260403_2.0.0. This vulnerability affects the function...
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| WAVLINK | WN553X1-B | Version V260403_2.0.0 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/advisories/GHSA-cfhj-2xf7-r697
- https://nvd.nist.gov/vuln/detail/CVE-2026-120228
- https://github.com/senxitoyshuyi-ui/IOT-CVE/blob/main/vulns/WAVLINK%20WN553X1-B%20Router.md
- https://vuldb.com/cve/CVE-2026-120228
- https://vuldb.com/submit/919151
- https://vuldb.com/vuln/429587
- https://vuldb.com/vuln/429587/cti