{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2025-52692","assignerOrgId":"5f57b9bf-260d-4433-bf07-b6a79e9bb7d4","state":"PUBLISHED","assignerShortName":"CSA","dateReserved":"2025-06-19T06:04:41.987Z","datePublished":"2025-12-19T01:50:58.469Z","dateUpdated":"2025-12-19T15:37:36.970Z"},"containers":{"cna":{"affected":[{"defaultStatus":"unknown","product":"Linksys E9450-SG","vendor":"Linksys","versions":[{"status":"affected","version":"1.2.00.052"}]}],"credits":[{"lang":"en","type":"finder","value":"Lam Jun Rong"},{"lang":"en","type":"finder","value":"Javier Koh"},{"lang":"en","type":"finder","value":"Joseph Teo"}],"datePublic":"2025-12-19T01:50:00.000Z","descriptions":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"Successful exploitation of the vulnerability could allow an attacker with local network access to send a specially crafted URL to access certain administration functions without login credentials.\n\n<p></p>"}],"value":"Successful exploitation of the vulnerability could allow an attacker with local network access to send a specially crafted URL to access certain administration functions without login credentials."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"providerMetadata":{"orgId":"5f57b9bf-260d-4433-bf07-b6a79e9bb7d4","shortName":"CSA","dateUpdated":"2025-12-19T01:50:58.469Z"},"references":[{"url":"https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2025-118/"}],"source":{"discovery":"UNKNOWN"},"title":"Bypass Authentication","workarounds":[{"lang":"en","supportingMedia":[{"base64":false,"type":"text/html","value":"<p>As the Linksys E9450-SG has reached End-of-Life status, no firmware update is planned for this issue. Users and administrators of the affected product version are advised to:</p><ul><li>Disable remote administration</li><li>Restrict router management access to trusted devices on the local network</li><li>Avoid enabling Telnet access</li><li>Consider upgrading to a model actively supported by Linksys</li></ul>"}],"value":"As the Linksys E9450-SG has reached End-of-Life status, no firmware update is planned for this issue. Users and administrators of the affected product version are advised to:\n\n  *  Disable remote administration\n  *  Restrict router management access to trusted devices on the local network\n  *  Avoid enabling Telnet access\n  *  Consider upgrading to a model actively supported by Linksys"}],"x_generator":{"engine":"Vulnogram 0.5.0"}},"adp":[{"problemTypes":[{"descriptions":[{"type":"CWE","cweId":"CWE-306","lang":"en","description":"CWE-306 Missing Authentication for Critical Function"}]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-12-19T15:37:08.739165Z","id":"CVE-2025-52692","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-12-19T15:37:36.970Z"}}]}}