{"id":"CVE-2026-18614","state":"PUBLISHED","title":"GL-iNet GL-MT3000 s2s.so Native Plugin glc s2s.enable_echo_server command injection","description":"A vulnerability was found in GL-iNet GL-MT3000 up to 4.4.5. Impacted is the function s2s.enable_echo_server of the file /cgi-bin/glc of the component s2s.so Native Plugin. Performing a manipulation of the argument port results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.","publishedAt":"2026-08-03T18:00:09.989Z","updatedAt":"2026-08-03T18:53:45.564Z","severity":{"score":9.3,"label":"Critical","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["GL-iNet GL-MT3000"],"affected":[{"vendor":"GL-iNet","product":"GL-MT3000","versions":[{"version":"4.4.0","status":"affected"},{"version":"4.4.1","status":"affected"},{"version":"4.4.2","status":"affected"},{"version":"4.4.3","status":"affected"},{"version":"4.4.4","status":"affected"},{"version":"4.4.5","status":"affected"}],"cpes":["cpe:2.3:o:gl-inet:gl-mt3000_firmware:*:*:*:*:*:*:*:*"],"modules":["s2s.so Native Plugin"]}],"references":["https://vuldb.com/vuln/385534","https://vuldb.com/vuln/385534/cti","https://vuldb.com/cve/CVE-2026-18614","https://vuldb.com/submit/851558","https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/s2s_enable_echo_server_glc_rce/CVE.md"],"weaknesses":["CWE-77","CWE-74"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/18xxx/CVE-2026-18614.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-18614","state":"PUBLISHED","datePublished":"2026-08-03T18:00:09.989Z","dateUpdated":"2026-08-03T18:53:45.564Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-03T07:33:25.401Z"},"containers":{"cna":{"title":"GL-iNet GL-MT3000 s2s.so Native Plugin glc s2s.enable_echo_server command injection","descriptions":[{"lang":"en","value":"A vulnerability was found in GL-iNet GL-MT3000 up to 4.4.5. Impacted is the function s2s.enable_echo_server of the file /cgi-bin/glc of the component s2s.so Native Plugin. Performing a manipulation of the argument port results in command injection. The attack may be initiated remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability."}],"affected":[{"vendor":"GL-iNet","product":"GL-MT3000","versions":[{"version":"4.4.0","status":"affected"},{"version":"4.4.1","status":"affected"},{"version":"4.4.2","status":"affected"},{"version":"4.4.3","status":"affected"},{"version":"4.4.4","status":"affected"},{"version":"4.4.5","status":"affected"}],"cpes":["cpe:2.3:o:gl-inet:gl-mt3000_firmware:*:*:*:*:*:*:*:*"],"modules":["s2s.so Native Plugin"]}],"references":[{"url":"https://vuldb.com/vuln/385534","name":"VDB-385534 | GL-iNet GL-MT3000 s2s.so Native Plugin glc s2s.enable_echo_server command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/385534/cti","name":"VDB-385534 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-18614","name":"CVE-2026-18614 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/851558","name":"Submit #851558 | GL-iNet GL-MT3000 4.4.5 Command Injection","tags":["third-party-advisory"]},{"url":"https://github.com/StrTzz123/iot_vul/blob/main/GL-iNet/MT3000/4.4.5/s2s_enable_echo_server_glc_rce/CVE.md","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":9.3,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","baseSeverity":"CRITICAL"}},{"cvssV3_1":{"version":"3.1","baseScore":9.8,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV3_0":{"version":"3.0","baseScore":9.8,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"CRITICAL"}},{"cvssV2_0":{"version":"2.0","baseScore":10,"vectorString":"AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:C"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-77","type":"CWE","lang":"en","description":"Command Injection"}]},{"descriptions":[{"cweId":"CWE-74","type":"CWE","lang":"en","description":"Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-03T18:00:09.989Z"},"timeline":[{"time":"2026-08-03T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-03T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-03T09:38:49.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"strforexc (VulDB User)","type":"reporter"},{"lang":"en","value":"VulDB CNA Team","type":"coordinator"}],"x_generator":["VulDB PVTS v202608"]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-03T18:53:37.892034Z","id":"CVE-2026-18614","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-03T18:53:45.564Z"}}]}}}