{"id":"CVE-2023-32140","aliases":["EUVD-2023-36408","GHSA-jxcj-3v7x-m3q6"],"status":"published","title":"D-Link DAP-1360 webproc var:sys_Token Heap-based Buffer Overflow Remote Code Execution Vulnerability","description":"D-Link DAP-1360 webproc var:sys_Token Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1360 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling requests to the /cgi-bin/webproc endpoint. When parsing the var:sys_Token parameter, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.\n. Was ZDI-CAN-18418.","severity":{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00913,"percentile":0.60328,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-121","CWE-122"],"published":"2024-05-03T01:56:27Z","modified":"2026-06-17T05:58:10Z","products":[{"vendor":"d-link","product":"dap-1360"},{"vendor":"dlink","product":"dap-1360"},{"vendor":"dlink","product":"dap-1360_firmware"},{"vendor":"dlink","product":"dap-2020_firmware"}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-532/","tags":["x_research-advisory","x_transferred","Patch"]},{"url":"https://supportannouncement.us.dlink.com/announcement/publication.aspx?name=SAP10324","tags":["vendor-advisory","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-32140"},{"url":"https://www.zerodayinitiative.com/advisories/ZDI-23-532"},{"url":"https://github.com/advisories/GHSA-jxcj-3v7x-m3q6"}],"sources":{"cve":[{"id":"CVE-2023-32140","title":"D-Link DAP-1360 webproc var:sys_Token Heap-based Buffer Overflow Remote Code Execution Vulnerability","description":"D-Link DAP-1360 webproc var:sys_Token Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1360 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling requests to the /cgi-bin/webproc endpoint. When parsing the var:sys_Token parameter, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.\n. Was ZDI-CAN-18418.","status":"published","published":"2024-05-03T01:56:27.034Z","modified":"2025-02-05T20:46:14.766Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-122","CWE-121"],"updated_at":"2026-11-02T14:35:29.01154Z"}],"euvd":[{"id":"EUVD-2023-36408","description":"D-Link DAP-1360 webproc var:sys_Token Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1360 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling requests to the /cgi-bin/webproc endpoint. When parsing the var:sys_Token parameter, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.\n. Was ZDI-CAN-18418.","status":"published","published":"2024-05-03T01:56:27Z","modified":"2025-02-05T20:46:14Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-03T00:04:03.798167Z"}],"ghsa":[{"id":"GHSA-jxcj-3v7x-m3q6","title":"D-Link DAP-1360 webproc var:sys_Token Heap-based Buffer Overflow Remote Code Execution...","description":"D-Link DAP-1360 webproc var:sys_Token Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1360 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling requests to the /cgi-bin/webproc endpoint. When parsing the var:sys_Token parameter, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-18418.","status":"published","published":"2024-05-03T03:30:50Z","modified":"2025-02-05T21:33:37Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-121","CWE-122"],"updated_at":"2026-11-02T14:59:48.779987Z"}],"nvd":[{"id":"CVE-2023-32140","description":"D-Link DAP-1360 webproc var:sys_Token Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1360 routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the handling requests to the /cgi-bin/webproc endpoint. When parsing the var:sys_Token parameter, the process does not properly validate the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of root.\n. Was ZDI-CAN-18418.","status":"published","published":"2024-05-03T02:15:17.567Z","modified":"2026-06-17T05:58:10.087Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-122","CWE-121"],"updated_at":"2026-11-02T14:09:11.362739Z"}]}}