{"cvss":2.1,"datePublished":"2026-08-23T22:16:32.667","dateUpdated":"2026-08-27T17:20:33.353","description":"A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function formexeCommand of the file /goform/exeCommand. The manipulation of the argument cmdinput leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.","id":"CVE-2026-78141","raw":{"affected":[{"affectedData":[{"cpes":["cpe:2.3:o:tenda:ch22_firmware:*:*:*:*:*:*:*:*"],"product":"CH22","vendor":"Tenda","versions":[{"status":"affected","version":"1.0.0.1"}]}],"source":"cna@vuldb.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"A vulnerability has been found in Tenda CH22 1.0.0.1. This affects the function formexeCommand of the file /goform/exeCommand. The manipulation of the argument cmdinput leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used."}],"id":"CVE-2026-78141","lastModified":"2026-08-27T17:20:33.353","metrics":{"cvssMetricV2":[{"acInsufInfo":false,"baseSeverity":"MEDIUM","cvssData":{"accessComplexity":"LOW","accessVector":"NETWORK","authentication":"SINGLE","availabilityImpact":"PARTIAL","baseScore":6.5,"confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","vectorString":"AV:N/AC:L/Au:S/C:P/I:P/A:P","version":"2.0"},"exploitabilityScore":8.0,"impactScore":6.4,"obtainAllPrivilege":false,"obtainOtherPrivilege":false,"obtainUserPrivilege":false,"source":"cna@vuldb.com","type":"Secondary","userInteractionRequired":false}],"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"LOW","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L","version":"3.1"},"exploitabilityScore":3.1,"impactScore":3.7,"source":"cna@vuldb.com","type":"Secondary"}],"cvssMetricV40":[{"cvssData":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","availabilityRequirement":"NOT_DEFINED","baseScore":2.1,"baseSeverity":"LOW","confidentialityRequirement":"NOT_DEFINED","exploitMaturity":"PROOF_OF_CONCEPT","integrityRequirement":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"LOW","subConfidentialityImpact":"LOW","subIntegrityImpact":"LOW","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"source":"cna@vuldb.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-78141","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-08-27T13:28:03.286475Z","version":"2.0.3"}}]},"published":"2026-08-23T22:16:32.667","references":[{"source":"cna@vuldb.com","url":"https://candle-throne-f75.notion.site/Tenda-CH22-formexeCommand-396df0aa11858036b0cdf7a7562d4a67"},{"source":"cna@vuldb.com","url":"https://vuldb.com/cve/CVE-2026-78141"},{"source":"cna@vuldb.com","url":"https://vuldb.com/submit/882284"},{"source":"cna@vuldb.com","url":"https://vuldb.com/vuln/394524"},{"source":"cna@vuldb.com","url":"https://vuldb.com/vuln/394524/cti"},{"source":"cna@vuldb.com","url":"https://www.tenda.com.cn/"}],"sourceIdentifier":"cna@vuldb.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-74"},{"lang":"en","value":"CWE-77"}],"source":"cna@vuldb.com","type":"Secondary"}]},"severity":"LOW","source":"nvd","title":"A vulnerability has been found in Tenda CH22 1.0.0.1"}