{"id":"CVE-2023-36498","aliases":["EUVD-2023-40447","GHSA-mj59-82hp-pgf4"],"status":"published","title":"A post-authentication command injection vulnerability exists in the PPTP client functionality of...","description":"A post-authentication command injection vulnerability exists in the PPTP client functionality of Tp-Link ER7206 Omada Gigabit VPN Router 1.3.0 build 20230322 Rel.70591. A specially crafted HTTP request can lead to arbitrary command injection. An attacker can make an authenticated HTTP request to trigger this vulnerability and gain access to an unrestricted shell.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-06","score":0.03442,"percentile":0.89041,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2024-02-06T16:20:15Z","modified":"2026-06-17T06:06:24Z","products":[{"vendor":"tp-link","product":"er7206 omada gigabit vpn router"},{"vendor":"tp-link","product":"er7206_firmware"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2023-1853","tags":["x_transferred","Exploit","Technical Description","Third Party Advisory"]},{"url":"https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1853"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-36498"},{"url":"https://github.com/advisories/GHSA-mj59-82hp-pgf4"}],"sources":{"cve":[{"id":"CVE-2023-36498","description":"A post-authentication command injection vulnerability exists in the PPTP client functionality of Tp-Link ER7206 Omada Gigabit VPN Router 1.3.0 build 20230322 Rel.70591. A specially crafted HTTP request can lead to arbitrary command injection. An attacker can make an authenticated HTTP request to trigger this vulnerability and gain access to an unrestricted shell.","status":"published","published":"2024-02-06T16:20:15.386Z","modified":"2025-11-04T18:15:13.723Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:35:27.810438Z"}],"euvd":[{"id":"EUVD-2023-40447","description":"A post-authentication command injection vulnerability exists in the PPTP client functionality of Tp-Link ER7206 Omada Gigabit VPN Router 1.3.0 build 20230322 Rel.70591. A specially crafted HTTP request can lead to arbitrary command injection. An attacker can make an authenticated HTTP request to trigger this vulnerability and gain access to an unrestricted shell.","status":"published","published":"2024-02-06T16:20:15Z","modified":"2025-11-04T18:15:13Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:49:25.004858Z"}],"ghsa":[{"id":"GHSA-mj59-82hp-pgf4","title":"A post-authentication command injection vulnerability exists in the PPTP client functionality of...","description":"A post-authentication command injection vulnerability exists in the PPTP client functionality of Tp-Link ER7206 Omada Gigabit VPN Router 1.3.0 build 20230322 Rel.70591. A specially crafted HTTP request can lead to arbitrary command injection. An attacker can make an authenticated HTTP request to trigger this vulnerability and gain access to an unrestricted shell.","status":"published","published":"2024-02-06T18:30:21Z","modified":"2025-11-04T21:31:06Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T15:04:36.536202Z"}],"nvd":[{"id":"CVE-2023-36498","description":"A post-authentication command injection vulnerability exists in the PPTP client functionality of Tp-Link ER7206 Omada Gigabit VPN Router 1.3.0 build 20230322 Rel.70591. A specially crafted HTTP request can lead to arbitrary command injection. An attacker can make an authenticated HTTP request to trigger this vulnerability and gain access to an unrestricted shell.","status":"published","published":"2024-02-06T17:15:08.527Z","modified":"2026-06-17T06:06:24.427Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:09:04.527564Z"}]}}