{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-24935","assignerOrgId":"f35eaae9-79f2-4d0d-a5c7-7bea6ed6be77","state":"PUBLISHED","assignerShortName":"ASUSTOR1","dateReserved":"2026-01-28T08:40:24.462Z","datePublished":"2026-02-03T02:28:56.413Z","dateUpdated":"2026-02-03T15:30:54.564Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unaffected","platforms":["Linux","x86","64 bit","ARM"],"product":"ADM","vendor":"ASUSTOR","versions":[{"lessThanOrEqual":"4.3.3.ROF1","status":"affected","version":"4.1.0","versionType":"custom"},{"lessThanOrEqual":"5.1.1.RCI1","status":"affected","version":"5.0.0","versionType":"custom"}]}],"credits":[{"lang":"en","type":"reporter","value":"Nuke"}],"datePublic":"2026-02-03T02:10:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"A third-party NAT traversal module fails to validate SSL/TLS certificates when connecting to the signaling server. While subsequent access to device services requires additional authentication, a Man-in-the-Middle (MitM) attacker can intercept or redirect the NAT tunnel establishment. This could allow an attacker to disrupt service availability or facilitate further targeted attacks by acting as a proxy between the user and the device services.<br><p>Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.1.RCI1.</p>"}],"value":"A third-party NAT traversal module fails to validate SSL/TLS certificates when connecting to the signaling server. While subsequent access to device services requires additional authentication, a Man-in-the-Middle (MitM) attacker can intercept or redirect the NAT tunnel establishment. This could allow an attacker to disrupt service availability or facilitate further targeted attacks by acting as a proxy between the user and the device services.\nAffected products and versions include: from ADM 4.1.0 through ADM 4.3.3.ROF1 as well as from ADM 5.0.0 through ADM 5.1.1.RCI1."}],"impacts":[{"capecId":"CAPEC-157","descriptions":[{"lang":"en","value":"CAPEC-157 Sniffing Attacks"}]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":6.3,"baseSeverity":"MEDIUM","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"LOW","vulnConfidentialityImpact":"LOW","vulnIntegrityImpact":"LOW","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-295","description":"CWE-295 Improper Certificate Validation","lang":"en","type":"CWE"}]}],"providerMetadata":{"orgId":"f35eaae9-79f2-4d0d-a5c7-7bea6ed6be77","shortName":"ASUSTOR1","dateUpdated":"2026-02-03T02:28:56.413Z"},"references":[{"tags":["vendor-advisory"],"url":"https://www.asustor.com/security/security_advisory_detail?id=50"}],"source":{"discovery":"UNKNOWN"},"title":"An improper certificate validation vulnerability was found in a third-party NAT traversal module.","x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-02-03T15:26:04.124110Z","id":"CVE-2026-24935","options":[{"Exploitation":"none"},{"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":"2026-02-03T15:30:54.564Z"}}]}}