{"id":"CVE-2026-121260","title":"Ziroom ZHOME A0101 Lua zrUsb.lua loadstring code injection","summary":"A flaw has been found in Ziroom ZHOME A0101 1.0.1.0 Build 202004151405. This issue affects the function loadstring of the file usr/lib/lua/luci/controller/api/zrUsb.lua of the component Lua Handler. This manipulation causes code injectio…","severity":"critical","cvss":9.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","cvssSource":"cna","cwe":["CWE-94","CWE-74"],"vendor":"Ziroom","product":"ZHOME A0101","affected":["zhome_a0101 1.0.1.0 Build 202004151405"],"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"total","timestamp":"2026-11-03T16:36:45.500361Z"},"exploitAvailable":true,"published":"2026-11-03","updated":"2026-11-03","sourceUpdated":"2026-11-03T16:37:43.001Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-121260","references":[{"url":"https://vuldb.com/vuln/430226","label":"VDB-430226 | Ziroom ZHOME A0101 Lua zrUsb.lua loadstring code injection"},{"url":"https://vuldb.com/vuln/430226/cti","label":"VDB-430226 | CTI Indicators (IOB, IOC, TTP, IOA)"},{"url":"https://vuldb.com/cve/CVE-2026-121260","label":"CVE-2026-121260 | CVE Analysis and Report"},{"url":"https://vuldb.com/submit/1018328","label":"Submit #1018328 | Ziroom ZHOME-A0101 1.0.1.0, Build 202004151405 Command Injection"},{"url":"https://github.com/Wlz1112/ZHOME_A0101/blob/main/zrusb_loadstring_code_injection.md"}],"tags":["cve.org","exploit-available"],"epss":0.00856,"epssPercentile":0.58633,"ingestedAt":"2026-11-05T20:33:06.286Z","slug":"CVE-2026-121260","body":"## Overview\n\nA flaw has been found in Ziroom ZHOME A0101 1.0.1.0 Build 202004151405. This issue affects the function loadstring of the file usr/lib/lua/luci/controller/api/zrUsb.lua of the component Lua Handler. This manipulation causes code injection. Remote exploitation of the attack is possible. The exploit has been published and may be used. The vendor was contacted early about this disclosure but did not respond in any way.\n\n## Affected\n\n- `zhome_a0101 1.0.1.0 Build 202004151405`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"abyssal","depthScore":62,"depthScoreParts":{"impact":50.1,"likelihood":0.2,"exploitation":12,"ransomware":0},"changes":[]}