{"id":"CVE-2026-118865","aliases":["EUVD-2026-116533","GHSA-4fc4-c4rx-qxh4"],"status":"published","title":"Authenticated OS Command Injection in Archer AX3000 v2 Offline Download Component","description":"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 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.","severity":{"version":"4.0","score":7.3,"vector":"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","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-12","score":0.00881,"percentile":0.59602,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2026-11-03T21:56:54Z","modified":"2026-11-04T18:20:22Z","products":[{"vendor":"tp-link systems inc.","product":"archer ax3000 v2"}],"references":[{"url":"https://www.tp-link.com/us/support/download/archer-ax3000/v2.60/#Firmware","tags":["patch"]},{"url":"https://www.tp-link.com/us/support/faq/5380/","tags":["vendor-advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-118865"},{"url":"https://www.tp-link.com/us/support/faq/5380"},{"url":"https://github.com/advisories/GHSA-4fc4-c4rx-qxh4"}],"sources":{"cve":[{"id":"CVE-2026-118865","title":"Authenticated OS Command Injection in Archer AX3000 v2 Offline Download Component","description":"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 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.","status":"published","published":"2026-11-03T21:56:54.677Z","modified":"2026-11-05T04:56:03.153Z","cvss":[{"version":"4.0","score":7.3,"vector":"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","level":"high","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-05T06:56:15.67765Z"}],"euvd":[{"id":"EUVD-2026-116533","description":"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 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.","status":"published","published":"2026-11-03T21:56:54Z","modified":"2026-11-05T04:56:03Z","cvss":[{"version":"4.0","score":7.3,"vector":"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","level":"high"}],"updated_at":"2026-11-05T06:54:33.955364Z"}],"ghsa":[{"id":"GHSA-4fc4-c4rx-qxh4","title":"An authenticated OS command injection vulnerability exists in the Offline Download component (USB...","description":"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 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.","status":"published","published":"2026-11-04T00:32:11Z","modified":"2026-11-04T00:32:19Z","cvss":[{"version":"4.0","score":7.3,"vector":"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/E:X/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","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-04T00:48:26.298057Z"}],"nvd":[{"id":"CVE-2026-118865","description":"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 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.","status":"published","published":"2026-11-03T22:19:29.073Z","modified":"2026-11-06T21:15:29.947Z","cvss":[{"version":"4.0","score":7.3,"vector":"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/E:X/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","level":"high","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-07T00:02:35.94166Z"}]}}