{"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": "2025-12-19T01:50:58.469Z"}, "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"}}}}

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{"cveTags": [], "descriptions": [{"lang": "en", "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."}], "id": "CVE-2025-52692", "lastModified": "2025-12-19T02:16:05.110", "metrics": {"cvssMetricV31": [{"cvssData": {"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"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4", "type": "Secondary"}]}, "published": "2025-12-19T02:16:05.110", "references": [{"source": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4", "url": "https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2025-118/"}], "sourceIdentifier": "5f57b9bf-260d-4433-bf07-b6a79e9bb7d4", "vulnStatus": "Received"}

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