{"id":"CVE-2018-17867","aliases":["EUVD-2018-9609","GHSA-qrf5-72j9-529v"],"status":"published","title":"The Port Forwarding functionality on DASAN H660GW devices allows remote attackers to execute...","description":"The Port Forwarding functionality on DASAN H660GW devices allows remote attackers to execute arbitrary code via shell metacharacters in the cgi-bin/adv_nat_virsvr.asp Addr parameter (aka the Local IP Address field).","severity":{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.03799,"percentile":0.90076,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-78"],"published":"2018-10-01T23:00:00Z","modified":"2026-06-17T01:46:25Z","products":[{"vendor":"dasannetworks","product":"h660gw_firmware"}],"references":[{"url":"https://wojciechregula.blog/authenticated-rce-in-dasan-routers/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-17867"},{"url":"https://github.com/advisories/GHSA-qrf5-72j9-529v"}],"sources":{"cve":[{"id":"CVE-2018-17867","description":"The Port Forwarding functionality on DASAN H660GW devices allows remote attackers to execute arbitrary code via shell metacharacters in the cgi-bin/adv_nat_virsvr.asp Addr parameter (aka the Local IP Address field).","status":"published","published":"2018-10-01T23:00:00Z","modified":"2024-08-05T11:01:14.405Z","updated_at":"2026-11-02T14:35:07.672841Z"}],"euvd":[{"id":"EUVD-2018-9609","description":"The Port Forwarding functionality on DASAN H660GW devices allows remote attackers to execute arbitrary code via shell metacharacters in the cgi-bin/adv_nat_virsvr.asp Addr parameter (aka the Local IP Address field).","status":"published","published":"2018-10-01T23:00:00Z","modified":"2024-08-05T11:01:14Z","updated_at":"2026-11-03T02:39:37.172177Z"}],"ghsa":[{"id":"GHSA-qrf5-72j9-529v","title":"The Port Forwarding functionality on DASAN H660GW devices allows remote attackers to execute...","description":"The Port Forwarding functionality on DASAN H660GW devices allows remote attackers to execute arbitrary code via shell metacharacters in the cgi-bin/adv_nat_virsvr.asp Addr parameter (aka the Local IP Address field).","status":"published","published":"2022-05-13T01:50:35Z","modified":"2023-02-02T05:02:00Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:51:19.670124Z"}],"nvd":[{"id":"CVE-2018-17867","description":"The Port Forwarding functionality on DASAN H660GW devices allows remote attackers to execute arbitrary code via shell metacharacters in the cgi-bin/adv_nat_virsvr.asp Addr parameter (aka the Local IP Address field).","status":"published","published":"2018-10-01T23:29:00.717Z","modified":"2026-06-17T01:46:25.65Z","cvss":[{"version":"3.0","score":7.2,"vector":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-78"],"updated_at":"2026-11-02T14:04:42.52179Z"}]}}