{"id":"CVE-2026-30815","aliases":["EUVD-2026-20544","GHSA-57xx-hp7r-53h8"],"status":"published","title":"OS Command Injection Vulnerability in OpenVPN Module in TP-Link AX53","description":"An OS command injection vulnerability in the OpenVPN module\nof TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to execute system commands when a specially crafted configuration file is processed due to insufficient input validation. Successful exploitation may allow modification of configuration files, disclosure of sensitive information, or further compromise of device integrity.\n\nThis issue affects AX53 v1.0: before 1.7.1 Build 20260213.","severity":{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01645,"percentile":0.76619,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2026-04-08T17:52:29Z","modified":"2026-07-25T11:10:00Z","products":[{"vendor":"tp-link","product":"archer_ax53_firmware"},{"vendor":"tp-link systems inc.","product":"ax53 v1.0"}],"references":[{"url":"https://www.tp-link.com/my/support/download/archer-ax53/v1/#Firmware","tags":["patch","Product"]},{"url":"https://www.tp-link.com/en/support/download/archer-ax53/v1/#Firmware","tags":["patch","Product"]},{"url":"https://talosintelligence.com/vulnerability_reports/","tags":["third-party-advisory","Third Party Advisory"]},{"url":"https://www.tp-link.com/us/support/faq/5055/","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2303"},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2307"},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2308"},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2309"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-30815"},{"url":"https://talosintelligence.com/vulnerability_reports"},{"url":"https://www.tp-link.com/us/support/faq/5055"},{"url":"https://github.com/advisories/GHSA-57xx-hp7r-53h8"}],"sources":{"cve":[{"id":"CVE-2026-30815","title":"OS Command Injection Vulnerability in OpenVPN Module in TP-Link AX53","description":"An OS command injection vulnerability in the OpenVPN module\nof TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to execute system commands when a specially crafted configuration file is processed due to insufficient input validation. Successful exploitation may allow modification of configuration files, disclosure of sensitive information, or further compromise of device integrity.\n\nThis issue affects AX53 v1.0: before 1.7.1 Build 20260213.","status":"published","published":"2026-04-08T17:52:29.336Z","modified":"2026-05-07T15:47:04.878Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","level":"high","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T13:44:07.200604Z"}],"euvd":[{"id":"EUVD-2026-20544","description":"An OS command injection vulnerability in the OpenVPN module\nof TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to execute system commands when a specially crafted configuration file is processed due to insufficient input validation. Successful exploitation may allow modification of configuration files, disclosure of sensitive information, or further compromise of device integrity.\n\nThis issue affects AX53 v1.0: before 1.7.1 Build 20260213.","status":"published","published":"2026-04-08T17:52:29Z","modified":"2026-05-07T15:47:04Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L","level":"high"}],"updated_at":"2026-11-02T19:05:14.902845Z"}],"ghsa":[{"id":"GHSA-57xx-hp7r-53h8","title":"An OS command injection vulnerability in the OpenVPN module\nof TP-Link Archer AX53 v1.0 allows an...","description":"An OS command injection vulnerability in the OpenVPN module\nof TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to execute system commands when a specially crafted configuration file is processed due to insufficient input validation. Successful exploitation may allow modification of configuration files, disclosure of sensitive information, or further compromise of device integrity.\n\nThis issue affects AX53 v1.0: before 1.7.1 Build 20260213.","status":"published","published":"2026-04-08T21:33:32Z","modified":"2026-05-07T18:30:33Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:07:57.010667Z"}],"nvd":[{"id":"CVE-2026-30815","description":"An OS command injection vulnerability in the OpenVPN module\nof TP-Link Archer AX53 v1.0 allows an authenticated adjacent attacker to execute system commands when a specially crafted configuration file is processed due to insufficient input validation. Successful exploitation may allow modification of configuration files, disclosure of sensitive information, or further compromise of device integrity.\n\nThis issue affects AX53 v1.0: before 1.7.1 Build 20260213.","status":"published","published":"2026-04-08T19:25:20.32Z","modified":"2026-07-25T11:10:00.1Z","cvss":[{"version":"4.0","score":8.5,"vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/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,"vector":"CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:12:13.535987Z"}]}}