References https://nvd.nist.gov/vuln/detail/CVE-2021-44080 https://avd.aliyun.com/detail?id=AVD-2021-44080 https://cve.imfht.com/detail/CVE-2021-44080 https://github.com/advisories/GHSA-xjj9-3q77-6c55 https://research.nccgroup.com/2022/05/24/technical-advisory-sercomm-h500s-authenticated-remote-command-execution-cve-2021-44080/ https://access.redhat.com/security/cve/cve-2021-44080 https://www.fox-it.com/be-en/technical-advisory-sercomm-h500s-authenticated-remote-command-execution-cve-2021-44080/ https://www.cvedetails.com/version/692668/Sercomm-H500s-Firmware-lowi-h500s-v3.4.22.html
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