{ "data_version": "4.0", "data_type": "CVE", "data_format": "MITRE", "CVE_data_meta": { "ID": "CVE-2021-40405", "STATE": "PUBLIC", "DATE_PUBLIC": "2022-01-26", "ASSIGNER": "talos-cna@cisco.com" }, "description": { "description_data": [ { "lang": "eng", "value": "A denial of service vulnerability exists in the cgiserver.cgi Upgrade API functionality of Reolink RLC-410W v3.0.0.136_20121102. A specially-crafted HTTP request can lead to a reboot. An attacker can send an HTTP request to trigger this vulnerability." } ] }, "references": { "reference_data": [ { "refsource": "MISC", "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1422", "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1422" } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-284: Improper Access Control" } ] } ] }, "impact": { "cvss": { "baseScore": 7.7, "baseSeverity": "High", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "version": "3.0" } }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "Reolink", "product": { "product_data": [ { "product_name": "RLC-410W", "version": { "version_data": [ { "version_value": "v3.0.0.136_20121102", "version_affected": "=" } ] } } ] } } ] } } }