CVE-2026-121260: critical vulnerability in Ziroom ZHOME A0101
Ziroom ZHOME A0101 Lua zrUsb.lua loadstring code injection
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
48Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 9.4epss 0.9%
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.
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
Affected products
Ziroom · ZHOME A0101public PoCs found — 1
cve_referencegithub.com/Wlz1112/ZHOME_A0101/blob/main/zrusb_loadstring_code_injection.mdunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Ziroom ZHOME A0101
In the same product, most dangerous first.
CVE-2026-101261CRITICALZiroom ZHOME A0101 firstSetup_wifi command injectionEPSS 4.2%CVE-2026-1802MEDIUMZiroom ZHOME A0101 zrMacClone.lua macAddrClone command injectionEPSS 3.8%CVE-2026-102792CRITICALZiroom ZHOME A0101 set_syslog command injectionEPSS 3.0%CVE-2026-102793CRITICALZiroom ZHOME A0101 set_time_zone command injectionEPSS 2.5%CVE-2026-102794CRITICALZiroom ZHOME A0101 ping command injectionEPSS 2.4%CVE-2026-101262CRITICALZiroom ZHOME A0101 set_online_client command injectionEPSS 2.4%