{"id":"CVE-2026-5842","sourceIdentifier":"cna@vuldb.com","published":"2026-04-09T05:16:06.380","lastModified":"2026-06-17T10:59:44.430","vulnStatus":"Deferred","cveTags":[],"descriptions":[{"lang":"en","value":"A security vulnerability has been detected in decolua 9router up to 0.3.47. The impacted element is an unknown function of the file /api of the component Administrative API Endpoint. The manipulation leads to authorization bypass. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used. Upgrading to version 0.3.75 is sufficient to resolve this issue. It is suggested to upgrade the affected component."}],"affected":[{"source":"cna@vuldb.com","affectedData":[{"vendor":"decolua","product":"9router","modules":["Administrative API Endpoint"],"versions":[{"version":"0.3.0","status":"affected"},{"version":"0.3.1","status":"affected"},{"version":"0.3.2","status":"affected"},{"version":"0.3.3","status":"affected"},{"version":"0.3.4","status":"affected"},{"version":"0.3.5","status":"affected"},{"version":"0.3.6","status":"affected"},{"version":"0.3.7","status":"affected"},{"version":"0.3.8","status":"affected"},{"version":"0.3.9","status":"affected"},{"version":"0.3.10","status":"affected"},{"version":"0.3.11","status":"affected"},{"version":"0.3.12","status":"affected"},{"version":"0.3.13","status":"affected"},{"version":"0.3.14","status":"affected"},{"version":"0.3.15","status":"affected"},{"version":"0.3.16","status":"affected"},{"version":"0.3.17","status":"affected"},{"version":"0.3.18","status":"affected"},{"version":"0.3.19","status":"affected"},{"version":"0.3.20","status":"affected"},{"version":"0.3.21","status":"affected"},{"version":"0.3.22","status":"affected"},{"version":"0.3.23","status":"affected"},{"version":"0.3.24","status":"affected"},{"version":"0.3.25","status":"affected"},{"version":"0.3.26","status":"affected"},{"version":"0.3.27","status":"affected"},{"version":"0.3.28","status":"affected"},{"version":"0.3.29","status":"affected"},{"version":"0.3.30","status":"affected"},{"version":"0.3.31","status":"affected"},{"version":"0.3.32","status":"affected"},{"version":"0.3.33","status":"affected"},{"version":"0.3.34","status":"affected"},{"version":"0.3.35","status":"affected"},{"version":"0.3.36","status":"affected"},{"version":"0.3.37","status":"affected"},{"version":"0.3.38","status":"affected"},{"version":"0.3.39","status":"affected"},{"version":"0.3.40","status":"affected"},{"version":"0.3.41","status":"affected"},{"version":"0.3.42","status":"affected"},{"version":"0.3.43","status":"affected"},{"version":"0.3.44","status":"affected"},{"version":"0.3.45","status":"affected"},{"version":"0.3.46","status":"affected"},{"version":"0.3.47","status":"affected"},{"version":"0.3.75","status":"unaffected"}]}]}],"metrics":{"cvssMetricV40":[{"source":"cna@vuldb.com","type":"Secondary","cvssData":{"version":"4.0","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/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","baseScore":5.5,"baseSeverity":"MEDIUM","attackVector":"NETWORK","attackComplexity":"LOW","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnAvailabilityImpact":"LOW","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","subAvailabilityImpact":"NONE","exploitMaturity":"PROOF_OF_CONCEPT","confidentialityRequirement":"NOT_DEFINED","integrityRequirement":"NOT_DEFINED","availabilityRequirement":"NOT_DEFINED","modifiedAttackVector":"NOT_DEFINED","modifiedAttackComplexity":"NOT_DEFINED","modifiedAttackRequirements":"NOT_DEFINED","modifiedPrivilegesRequired":"NOT_DEFINED","modifiedUserInteraction":"NOT_DEFINED","modifiedVulnConfidentialityImpact":"NOT_DEFINED","modifiedVulnIntegrityImpact":"NOT_DEFINED","modifiedVulnAvailabilityImpact":"NOT_DEFINED","modifiedSubConfidentialityImpact":"NOT_DEFINED","modifiedSubIntegrityImpact":"NOT_DEFINED","modifiedSubAvailabilityImpact":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"NOT_DEFINED","providerUrgency":"NOT_DEFINED"}}],"cvssMetricV31":[{"source":"cna@vuldb.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","baseScore":7.3,"baseSeverity":"HIGH","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"LOW","availabilityImpact":"LOW"},"exploitabilityScore":3.9,"impactScore":3.4}],"cvssMetricV2":[{"source":"cna@vuldb.com","type":"Secondary","cvssData":{"version":"2.0","vectorString":"AV:N/AC:L/Au:N/C:P/I:P/A:P","baseScore":7.5,"accessVector":"NETWORK","accessComplexity":"LOW","authentication":"NONE","confidentialityImpact":"PARTIAL","integrityImpact":"PARTIAL","availabilityImpact":"PARTIAL"},"baseSeverity":"HIGH","exploitabilityScore":10.0,"impactScore":6.4,"acInsufInfo":false,"obtainAllPrivilege":false,"obtainUserPrivilege":false,"obtainOtherPrivilege":false,"userInteractionRequired":false}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"timestamp":"2026-04-13T19:59:13.122414Z","id":"CVE-2026-5842","options":[{"exploitation":"none"},{"automatable":"yes"},{"technicalImpact":"partial"}],"role":"CISA 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