{"affected":[{"product":"ZHOME A0101","source":"CNA: VulDB","vendor":"Ziroom","versions":[{"status":"affected","version":"1.0.1.0 Build 202004151405"}]}],"cveId":"CVE-2026-121260","cwes":["CWE-94","CWE-74"],"description":"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 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.","epss":null,"exploits":[{"kind":"exploit","source":"CNA: VulDB","url":"https://github.com/Wlz1112/ZHOME_A0101/blob/main/zrusb_loadstring_code_injection.md"},{"kind":"exploit","source":"ADP: CISA-ADP","url":"https://github.com/Wlz1112/ZHOME_A0101/blob/main/zrusb_loadstring_code_injection.md"}],"kev":null,"metrics":[{"score":9.4,"severity":"critical","source":"CNA: VulDB","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","version":"4.0"},{"score":9.1,"severity":"critical","source":"CNA: VulDB","vector":"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","version":"3.1"},{"score":9.1,"severity":"critical","source":"CNA: VulDB","vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.0"},{"score":8.3,"severity":"high","source":"CNA: VulDB","vector":"AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","version":"2.0"},{"score":8.5,"severity":"high","source":"NVD: cna@vuldb.com","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0"},{"score":9.1,"severity":"critical","source":"NVD: cna@vuldb.com","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},{"score":8.3,"severity":"high","source":"NVD: cna@vuldb.com","vector":"AV:N/AC:L/Au:M/C:C/I:C/A:C","version":"2.0"}],"modifiedAt":1793726287907,"publishedAt":1793719819218,"references":[{"source":"CNA: VulDB","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/vuln/430226"},{"source":"CNA: VulDB","tags":["signature","permissions-required"],"url":"https://vuldb.com/vuln/430226/cti"},{"source":"CNA: VulDB","tags":["third-party-advisory"],"url":"https://vuldb.com/cve/CVE-2026-121260"},{"source":"CNA: VulDB","tags":["third-party-advisory"],"url":"https://vuldb.com/submit/1018328"},{"source":"CNA: VulDB","tags":["exploit"],"url":"https://github.com/Wlz1112/ZHOME_A0101/blob/main/zrusb_loadstring_code_injection.md"},{"source":"ADP: CISA-ADP","tags":["exploit"],"url":"https://github.com/Wlz1112/ZHOME_A0101/blob/main/zrusb_loadstring_code_injection.md"},{"source":"cna@vuldb.com","tags":[],"url":"https://github.com/Wlz1112/ZHOME_A0101/blob/main/zrusb_loadstring_code_injection.md"},{"source":"cna@vuldb.com","tags":[],"url":"https://vuldb.com/cve/CVE-2026-121260"},{"source":"cna@vuldb.com","tags":[],"url":"https://vuldb.com/submit/1018328"},{"source":"cna@vuldb.com","tags":[],"url":"https://vuldb.com/vuln/430226"},{"source":"cna@vuldb.com","tags":[],"url":"https://vuldb.com/vuln/430226/cti"},{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","tags":[],"url":"https://github.com/Wlz1112/ZHOME_A0101/blob/main/zrusb_loadstring_code_injection.md"}],"remediation":[],"revision":"b5dabd6f7199a56f2446687ad54206a689247861a31f95f1a0a825612d849bf9","sources":[{"modifiedAt":1793723863001,"name":"CNA: VulDB","retrievedAt":1793725889257,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121260"},{"modifiedAt":1793726287907,"name":"NVD","retrievedAt":1793730097767,"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121260"}],"ssvc":{"assessedAt":1793723805500,"automatable":"no","exploitation":"poc","source":"ADP: CISA-ADP","technicalImpact":"total"},"status":"published","title":"Ziroom ZHOME A0101 Lua zrUsb.lua loadstring code injection","updatedAt":1793730097767}