{"id":"CVE-2026-15427","aliases":["EUVD-2026-43962","GHSA-pjj3-47vg-vqcj"],"status":"published","title":"OS Command Injection in TR-069 (CWMP) Management Interface in TP-Link Archer VX1800v","description":"An OS command\ninjection vulnerability exists in the TR-069 / CWMP management interface of Archer VX1800v v1 due to insufficient input validation and sanitization of\nparameters, allowing crafted input to be executed as system-level commands.\nExploitation requires specific conditions such as TR-069 being enabled and ability\nto influence ACS-delivered commands, compromise or control an ACS server.\n\n\n\n\n\nSuccessful\nexploitation may allow arbitrary command execution with root privileges,\nresulting in complete compromise of the device.","severity":{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00836,"percentile":0.58031,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2026-07-14T17:02:50Z","modified":"2026-10-24T21:10:00Z","products":[{"vendor":"tp-link","product":"archer_vx1800v_firmware"},{"vendor":"tp-link systems inc.","product":"archer vx1800v v1"}],"references":[{"url":"https://www.tp-link.com/en/support/download/archer-vx1800v/#Firmware","tags":["patch","Product"]},{"url":"https://www.tp-link.com/us/support/faq/5189/","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15427"},{"url":"https://www.tp-link.com/us/support/faq/5189"},{"url":"https://github.com/advisories/GHSA-pjj3-47vg-vqcj"}],"sources":{"cve":[{"id":"CVE-2026-15427","title":"OS Command Injection in TR-069 (CWMP) Management Interface in TP-Link Archer VX1800v","description":"An OS command\ninjection vulnerability exists in the TR-069 / CWMP management interface of Archer VX1800v v1 due to insufficient input validation and sanitization of\nparameters, allowing crafted input to be executed as system-level commands.\nExploitation requires specific conditions such as TR-069 being enabled and ability\nto influence ACS-delivered commands, compromise or control an ACS server.\n\n\n\n\n\nSuccessful\nexploitation may allow arbitrary command execution with root privileges,\nresulting in complete compromise of the device.","status":"published","published":"2026-07-14T17:02:50.086Z","modified":"2026-07-15T03:59:48.164Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/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":"2026-11-02T13:47:39.876248Z"}],"euvd":[{"id":"EUVD-2026-43962","description":"An OS command\ninjection vulnerability exists in the TR-069 / CWMP management interface of Archer VX1800v v1 due to insufficient input validation and sanitization of\nparameters, allowing crafted input to be executed as system-level commands.\nExploitation requires specific conditions such as TR-069 being enabled and ability\nto influence ACS-delivered commands, compromise or control an ACS server.\n\n\n\n\n\nSuccessful\nexploitation may allow arbitrary command execution with root privileges,\nresulting in complete compromise of the device.","status":"published","published":"2026-07-14T17:02:50Z","modified":"2026-07-15T03:59:48Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T18:19:53.678292Z"}],"ghsa":[{"id":"GHSA-pjj3-47vg-vqcj","title":"An OS command\ninjection vulnerability exists in the TR-069 / CWMP management interface of Archer...","description":"An OS command\ninjection vulnerability exists in the TR-069 / CWMP management interface of Archer VX1800v v1 due to insufficient input validation and sanitization of\nparameters, allowing crafted input to be executed as system-level commands.\nExploitation requires specific conditions such as TR-069 being enabled and ability\nto influence ACS-delivered commands, compromise or control an ACS server.\n\n\n\n\n\nSuccessful\nexploitation may allow arbitrary command execution with root privileges,\nresulting in complete compromise of the device.","status":"published","published":"2026-07-14T18:31:56Z","modified":"2026-08-06T18:31:31Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/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"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:10:10.387883Z"}],"nvd":[{"id":"CVE-2026-15427","description":"An OS command\ninjection vulnerability exists in the TR-069 / CWMP management interface of Archer VX1800v v1 due to insufficient input validation and sanitization of\nparameters, allowing crafted input to be executed as system-level commands.\nExploitation requires specific conditions such as TR-069 being enabled and ability\nto influence ACS-delivered commands, compromise or control an ACS server.\n\n\n\n\n\nSuccessful\nexploitation may allow arbitrary command execution with root privileges,\nresulting in complete compromise of the device.","status":"published","published":"2026-07-14T17:16:44.653Z","modified":"2026-10-24T21:10:00.13Z","cvss":[{"version":"4.0","score":8.6,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/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"},{"version":"3.1","score":8.1,"vector":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:12:29.114188Z"}]}}