{"id":"CVE-2026-19771","state":"PUBLISHED","title":"Baicells EG3661M LuCI Web luci os command injection","description":"A vulnerability was identified in Baicells EG3661M BaiCE_BQ6_2.0.5.3_NA. This impacts an unknown function of the file /cgi-bin/luci of the component LuCI Web Interface. Such manipulation of the argument MaxHops/Timeout/Size leads to os command injection. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way.","publishedAt":"2026-08-14T01:45:08.073Z","updatedAt":"2026-08-18T01:49:24.265Z","severity":{"score":8.6,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","source":"VulDB"},"assigner":"VulDB","products":["Baicells EG3661M"],"affected":[{"vendor":"Baicells","product":"EG3661M","versions":[{"version":"BaiCE_BQ6_2.0.5.3_NA","status":"affected"}],"cpes":["cpe:2.3:a:baicells:eg3661m:*:*:*:*:*:*:*:*"],"modules":["LuCI Web Interface"]}],"references":["https://vuldb.com/vuln/389685","https://vuldb.com/vuln/389685/cti","https://vuldb.com/cve/CVE-2026-19771","https://vuldb.com/submit/869362","https://github.com/actuator/cve/blob/main/Baicells/EG3661M.md"],"weaknesses":["CWE-78","CWE-77"],"ingestedAt":"2026-10-29T20:11:10.572Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/19xxx/CVE-2026-19771.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-19771","state":"PUBLISHED","datePublished":"2026-08-14T01:45:08.073Z","dateUpdated":"2026-08-18T01:49:24.265Z","assignerShortName":"VulDB","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateReserved":"2026-08-13T17:17:29.351Z"},"containers":{"cna":{"title":"Baicells EG3661M LuCI Web luci os command injection","descriptions":[{"lang":"en","value":"A vulnerability was identified in Baicells EG3661M BaiCE_BQ6_2.0.5.3_NA. This impacts an unknown function of the file /cgi-bin/luci of the component LuCI Web Interface. Such manipulation of the argument MaxHops/Timeout/Size leads to os command injection. The attack may be launched remotely. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure but did not respond in any way."}],"affected":[{"vendor":"Baicells","product":"EG3661M","versions":[{"version":"BaiCE_BQ6_2.0.5.3_NA","status":"affected"}],"cpes":["cpe:2.3:a:baicells:eg3661m:*:*:*:*:*:*:*:*"],"modules":["LuCI Web Interface"]}],"references":[{"url":"https://vuldb.com/vuln/389685","name":"VDB-389685 | Baicells EG3661M LuCI Web luci os command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/389685/cti","name":"VDB-389685 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/cve/CVE-2026-19771","name":"CVE-2026-19771 | CVE Analysis and Report","tags":["third-party-advisory"]},{"url":"https://vuldb.com/submit/869362","name":"Submit #869362 | Baicells EG3661M (variant EG3661M-NR6 / PhotonID63M) BaiCE_BQ6_2.0.5.3_NA OS Command Injection","tags":["third-party-advisory"]},{"url":"https://github.com/actuator/cve/blob/main/Baicells/EG3661M.md","tags":["exploit"]}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":8.6,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","baseSeverity":"HIGH"}},{"cvssV3_1":{"version":"3.1","baseScore":7.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV3_0":{"version":"3.0","baseScore":7.2,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","baseSeverity":"HIGH"}},{"cvssV2_0":{"version":"2.0","baseScore":8.3,"vectorString":"AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/RL:ND/RC:UR"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-78","type":"CWE","lang":"en","description":"OS Command Injection"}]},{"descriptions":[{"cweId":"CWE-77","type":"CWE","lang":"en","description":"Command Injection"}]}],"providerMetadata":{"shortName":"VulDB","orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","dateUpdated":"2026-08-14T01:45:08.073Z"},"timeline":[{"time":"2026-08-13T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-08-13T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-08-13T19:22:34.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"Actuator (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":"2026-08-18T01:49:09.765893Z","id":"CVE-2026-19771","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-18T01:49:24.265Z"}}]}}}