{"id":"CVE-2023-42121","aliases":["EUVD-2023-46580","GHSA-m2qh-hm8j-fx8m"],"status":"published","title":"Control Web Panel Missing Authentication Remote Code Execution Vulnerability","description":"Control Web Panel Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Control Web Panel. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the implementation of authentication within the web interface. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of a valid CWP user. Was ZDI-CAN-20582.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.01839,"percentile":0.79257,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-306"],"published":"2024-05-03T02:13:28Z","modified":"2026-06-17T06:23:30Z","products":[{"vendor":"control web panel","product":"control web panel"},{"vendor":"control-webpanel","product":"webpanel"},{"vendor":"control_web_panel","product":"control_web_panel"}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-1478/","tags":["x_research-advisory","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-42121"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-1478"},{"url":"https://github.com/advisories/GHSA-m2qh-hm8j-fx8m"}],"sources":{"cve":[{"id":"CVE-2023-42121","title":"Control Web Panel Missing Authentication Remote Code Execution Vulnerability","description":"Control Web Panel Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Control Web Panel. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the implementation of authentication within the web interface. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of a valid CWP user. Was ZDI-CAN-20582.","status":"published","published":"2024-05-03T02:13:28.202Z","modified":"2024-08-02T19:16:50.476Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"cna"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:35:17.812395Z"}],"euvd":[{"id":"EUVD-2023-46580","description":"Control Web Panel Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Control Web Panel. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the implementation of authentication within the web interface. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of a valid CWP user. Was ZDI-CAN-20582.","status":"published","published":"2024-05-03T02:13:28Z","modified":"2024-08-02T19:16:50Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"updated_at":"2026-11-03T03:50:00.594157Z"}],"ghsa":[{"id":"GHSA-m2qh-hm8j-fx8m","title":"Control Web Panel Missing Authentication Remote Code Execution Vulnerability. This vulnerability...","description":"Control Web Panel Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Control Web Panel. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the implementation of authentication within the web interface. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of a valid CWP user. Was ZDI-CAN-20582.","status":"published","published":"2024-05-03T03:31:04Z","modified":"2024-05-03T03:31:25Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:57:18.288618Z"}],"nvd":[{"id":"CVE-2023-42121","description":"Control Web Panel Missing Authentication Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Control Web Panel. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the implementation of authentication within the web interface. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to execute code in the context of a valid CWP user. Was ZDI-CAN-20582.","status":"published","published":"2024-05-03T03:15:51.133Z","modified":"2026-06-17T06:23:30.39Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"secondary"}],"cwes":["CWE-306"],"updated_at":"2026-11-02T14:09:12.053868Z"}]}}