{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-5338","assignerOrgId":"1af790b2-7ee1-4545-860a-a788eba489b5","state":"PUBLISHED","assignerShortName":"VulDB","dateReserved":"2026-04-01T14:09:08.436Z","datePublished":"2026-04-02T14:00:18.555Z","dateUpdated":"2026-04-02T18:32:01.034Z"},"containers":{"cna":{"providerMetadata":{"orgId":"1af790b2-7ee1-4545-860a-a788eba489b5","shortName":"VulDB","dateUpdated":"2026-04-02T14:00:18.555Z"},"title":"Tenda G103 Setting system.lua action_set_system_settings command injection","problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-77","lang":"en","description":"Command Injection"}]},{"descriptions":[{"type":"CWE","cweId":"CWE-74","lang":"en","description":"Injection"}]}],"affected":[{"vendor":"Tenda","product":"G103","versions":[{"version":"1.0.0.5","status":"affected"}],"cpes":["cpe:2.3:o:tenda:g103_firmware:*:*:*:*:*:*:*:*"],"modules":["Setting Handler"]}],"descriptions":[{"lang":"en","value":"A security vulnerability has been detected in Tenda G103 1.0.0.5. The affected element is the function action_set_system_settings of the file system.lua of the component Setting Handler. Such manipulation of the argument lanIp leads to command injection. The attack may be performed from remote. The exploit has been disclosed publicly and may be used."}],"metrics":[{"cvssV4_0":{"version":"4.0","baseScore":5.1,"vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P","baseSeverity":"MEDIUM"}},{"cvssV3_1":{"version":"3.1","baseScore":4.7,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV3_0":{"version":"3.0","baseScore":4.7,"vectorString":"CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R","baseSeverity":"MEDIUM"}},{"cvssV2_0":{"version":"2.0","baseScore":5.8,"vectorString":"AV:N/AC:L/Au:M/C:P/I:P/A:P/E:POC/RL:ND/RC:UR"}}],"timeline":[{"time":"2026-04-01T00:00:00.000Z","lang":"en","value":"Advisory disclosed"},{"time":"2026-04-01T02:00:00.000Z","lang":"en","value":"VulDB entry created"},{"time":"2026-04-01T16:14:14.000Z","lang":"en","value":"VulDB entry last update"}],"credits":[{"lang":"en","value":"n0ps1ed (VulDB User)","type":"reporter"}],"references":[{"url":"https://vuldb.com/vuln/354669","name":"VDB-354669 | Tenda G103 Setting system.lua action_set_system_settings command injection","tags":["vdb-entry","technical-description"]},{"url":"https://vuldb.com/vuln/354669/cti","name":"VDB-354669 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"]},{"url":"https://vuldb.com/submit/781131","name":"Submit #781131 | Tenda G103 G103_V1.0.0.5 Command Injection","tags":["third-party-advisory"]},{"url":"https://github.com/ZZ2266/.github.io/tree/main/Tenda%20G103/action_set_system_settings","tags":["exploit"]},{"url":"https://www.tenda.com.cn/","tags":["product"]}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-04-02T18:31:49.267335Z","id":"CVE-2026-5338","options":[{"Exploitation":"poc"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-04-02T18:32:01.034Z"}}]}}