{"id":"CVE-2025-15545","aliases":["EUVD-2025-206536","GHSA-q8pc-wmwr-cm52"],"status":"published","title":"Insufficient Backup File Upload Input Validation on TP-Link Archer RE605X","description":"The backup restore function does not properly validate unexpected or unrecognized tags within the backup file. When such a crafted file is restored, the injected tag is interpreted by a shell, allowing execution of arbitrary commands with root privileges. Successful exploitation allows the attacker to gain root-level command execution, compromising confidentiality, integrity and availability.","severity":{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:A/AC:H/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":0.00472,"percentile":0.41147,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-20"],"published":"2026-01-29T17:31:10Z","modified":"2026-06-17T08:37:59Z","exploits":[{"source":"pocgithub","id":"Xernary/CVE-2025-15545","title":"Xernary/CVE-2025-15545","date":"2026-01-30","url":"https://github.com/Xernary/CVE-2025-15545"}],"products":[{"vendor":"tp-link","product":"archer_re605x_firmware"},{"vendor":"tp-link systems inc.","product":"archer re605x"}],"references":[{"url":"https://www.tp-link.com/en/support/download/re605x/v3/#Firmware","tags":["patch","Product"]},{"url":"https://www.tp-link.com/us/support/download/re605x/v3/#Firmware","tags":["patch","Product"]},{"url":"https://www.tp-link.com/us/support/faq/4929/","tags":["vendor-advisory","Vendor Advisory"]},{"url":"https://nico-security.com/posts/cve-2025-15545","tags":["Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-15545"},{"url":"https://www.tp-link.com/us/support/faq/4929"},{"url":"https://github.com/advisories/GHSA-q8pc-wmwr-cm52"}],"sources":{"cve":[{"id":"CVE-2025-15545","title":"Insufficient Backup File Upload Input Validation on TP-Link Archer RE605X","description":"The backup restore function does not properly validate unexpected or unrecognized tags within the backup file. When such a crafted file is restored, the injected tag is interpreted by a shell, allowing execution of arbitrary commands with root privileges. Successful exploitation allows the attacker to gain root-level command execution, compromising confidentiality, integrity and availability.","status":"published","published":"2026-01-29T17:31:10.117Z","modified":"2026-02-26T15:04:44.878Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high","assessor":"cna"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:32:37.680845Z"}],"euvd":[{"id":"EUVD-2025-206536","description":"The backup restore function does not properly validate unexpected or unrecognized tags within the backup file. When such a crafted file is restored, the injected tag is interpreted by a shell, allowing execution of arbitrary commands with root privileges. Successful exploitation allows the attacker to gain root-level command execution, compromising confidentiality, integrity and availability.","status":"published","published":"2026-01-29T17:31:10Z","modified":"2026-02-26T15:04:44Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:A/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","level":"high"}],"updated_at":"2026-11-02T19:48:26.495238Z"}],"ghsa":[{"id":"GHSA-q8pc-wmwr-cm52","title":"The backup restore function does not properly validate unexpected or unrecognized tags within the...","description":"The backup restore function does not properly validate unexpected or unrecognized tags within the backup file. When such a crafted file is restored, the injected tag is interpreted by a shell, allowing execution of arbitrary commands with root privileges. Successful exploitation allows the attacker to gain root-level command execution, compromising confidentiality, integrity and availability.","status":"published","published":"2026-01-29T18:31:48Z","modified":"2026-03-09T18:31:44Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:A/AC:H/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":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T15:06:30.929454Z"}],"nvd":[{"id":"CVE-2025-15545","description":"The backup restore function does not properly validate unexpected or unrecognized tags within the backup file. When such a crafted file is restored, the injected tag is interpreted by a shell, allowing execution of arbitrary commands with root privileges. Successful exploitation allows the attacker to gain root-level command execution, compromising confidentiality, integrity and availability.","status":"published","published":"2026-01-29T18:16:07.533Z","modified":"2026-06-17T08:37:59.663Z","cvss":[{"version":"4.0","score":7.3,"vector":"CVSS:4.0/AV:A/AC:H/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":6.8,"vector":"CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"medium","assessor":"primary"}],"cwes":["CWE-20"],"updated_at":"2026-11-02T14:11:59.073638Z"}]}}