{"id":"CVE-2021-45428","aliases":["EUVD-2021-32199","GHSA-hp88-wcmx-23jq"],"status":"published","title":"TLR-2005KSH is affected by an incorrect access control vulnerability. THe PUT method is enabled...","description":"TLR-2005KSH is affected by an incorrect access control vulnerability. THe PUT method is enabled so an attacker can upload arbitrary files including HTML and CGI formats.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.56931,"percentile":0.9908,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-639"],"published":"2022-01-03T13:25:27Z","modified":"2026-06-17T04:13:22Z","exploits":[{"source":"exploitdb","id":"EDB-50931","title":"TLR-2005KSH - Arbitrary File Upload","type":"webapps","platform":"hardware","date":"2022-05-11","url":"https://www.exploit-db.com/exploits/50931"},{"source":"nuclei","id":"CVE-2021-45428","title":"Telesquare TLR-2005KSH 1.0.0 - Arbitrary File Upload","type":"detection template","url":"https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2021/CVE-2021-45428.yaml"},{"source":"pocgithub","id":"projectforsix/CVE-2021-45428-Defacer","title":"projectforsix/CVE-2021-45428-Defacer","date":"2024-07-29","url":"https://github.com/projectforsix/CVE-2021-45428-Defacer"}],"products":[{"vendor":"telesquare","product":"tlr-2005ksh_firmware"}],"references":[{"url":"https://drive.google.com/file/d/1wM1SPOfB9mH2SES7cAmlysuI9fOpFB3F/view?usp=sharing","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"http://packetstormsecurity.com/files/167101/TLR-2005KSH-Arbitrary-File-Upload.html","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","VDB Entry"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-45428"},{"url":"https://github.com/advisories/GHSA-hp88-wcmx-23jq"}],"sources":{"cve":[{"id":"CVE-2021-45428","description":"TLR-2005KSH is affected by an incorrect access control vulnerability. THe PUT method is enabled so an attacker can upload arbitrary files including HTML and CGI formats.","status":"published","published":"2022-01-03T13:25:27Z","modified":"2024-08-04T04:39:20.809Z","updated_at":"2026-11-02T14:33:02.580561Z"}],"euvd":[{"id":"EUVD-2021-32199","description":"TLR-2005KSH is affected by an incorrect access control vulnerability. THe PUT method is enabled so an attacker can upload arbitrary files including HTML and CGI formats.","status":"published","published":"2022-01-03T13:25:27Z","modified":"2024-08-04T04:39:20Z","updated_at":"2026-11-03T03:08:27.448176Z"}],"ghsa":[{"id":"GHSA-hp88-wcmx-23jq","title":"TLR-2005KSH is affected by an incorrect access control vulnerability. THe PUT method is enabled...","description":"TLR-2005KSH is affected by an incorrect access control vulnerability. THe PUT method is enabled so an attacker can upload arbitrary files including HTML and CGI formats.","status":"published","published":"2022-01-04T00:00:44Z","modified":"2023-02-03T05:04:09Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:53:29.869331Z"}],"nvd":[{"id":"CVE-2021-45428","description":"TLR-2005KSH is affected by an incorrect access control vulnerability. THe PUT method is enabled so an attacker can upload arbitrary files including HTML and CGI formats.","status":"published","published":"2022-01-03T14:15:07.693Z","modified":"2026-06-17T04:13:22.16Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-639"],"updated_at":"2026-11-02T14:07:03.418194Z"}]}}