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critical advisory

Ziroom ZHOME A0101: Code injection in Lua Handler (CVE-2026-121260)

A flaw in the Lua Handler of Ziroom ZHOME A0101 1.0.1.0 Build 202004151405 allows remote code injection via the loadstring function.

CVE search metadata

CVE search record: CVE-2026-121260. Severity: critical. CVSS: 9.1. KEV: no. Product: ZHOME A0101 (1.0.1.0 Build 202004151405). Brief: Ziroom ZHOME A0101: Code injection in Lua Handler (CVE-2026-121260). Brief link: https://feed.craftedsignal.io/briefs/2026-11-ziroom-zhome-rce/

Triage facts

Revision 1
Applicability
ZHOME A0101 (1.0.1.0 Build 202004151405)
Evidence
Unknown
Severity
Critical
Sources
1 public source
Freshness
Revision 1Nov 3, 18:02 UTC
Vulnerabilities
1 CVE
Source quality
A2Roughly even chance

A flaw has been identified in the loadstring function of the file usr/lib/lua/luci/controller/api/zrUsb.lua within the Lua Handler component of Ziroom ZHOME A0101 1.0.1.0 Build 202004151405. This manipulation results in code injection. The vulnerability is remotely exploitable, and public exploit code is available. The vendor was contacted but did not respond.