{"id":"CVE-2026-118865","title":"Authenticated OS Command Injection in Archer AX3000 v2 Offline Download Component","summary":"An authenticated OS command injection vulnerability exists in the Offline Download component (USB storage allocation) of Archer AX3000 v2. When a USB storage device is attached, an authenticated administrator can submit a crafted path va…","severity":"high","cvss":7.3,"cvssVector":"CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","cvssSource":"cna","cwe":["CWE-78"],"vendor":"TP-Link Systems Inc.","product":"Archer AX3000 v2","affected":["archer_ax3000_v2 < 1.1.3 Build 261026"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-11-04T00:00:00+00:00"},"published":"2026-11-03","updated":"2026-11-05","sourceUpdated":"2026-11-05T04:56:03.153Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-118865","references":[{"url":"https://www.tp-link.com/us/support/download/archer-ax3000/v2.60/#Firmware"},{"url":"https://www.tp-link.com/us/support/faq/5380/"}],"tags":["cve.org"],"epss":0.00881,"epssPercentile":0.59354,"ingestedAt":"2026-11-05T21:36:00.744Z","slug":"CVE-2026-118865","body":"## Overview\n\nAn authenticated OS command injection vulnerability exists in the Offline Download component (USB storage allocation) of Archer AX3000 v2. When a USB storage device is attached, an authenticated administrator can submit a crafted path value containing shell metacharacters that is not properly neutralized before being passed to a system command. \n\nSuccessful exploitation may allow arbitrary command execution on the affected device.\n\n## Affected\n\n- `archer_ax3000_v2 < 1.1.3 Build 261026`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":40,"depthScoreParts":{"impact":40.2,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}