{"id":"CVE-2014-8657","aliases":["EUVD-2014-8493","GHSA-q649-4hq5-3cf4"],"status":"published","title":"The Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway 1.0 with firmware CH6640...","description":"The Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway 1.0 with firmware CH6640-3.5.11.7-NOSH allows remote attackers to cause a denial of service (disconnect all wifi clients) via a request to wirelessChannelStatus.html.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06762,"percentile":0.94019,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-16"],"published":"2014-11-06T15:00:00Z","modified":"2026-06-17T00:17:06Z","exploits":[{"source":"exploitdb","id":"EDB-35075","title":"CBN CH6640E/CG6640E Wireless Gateway Series - Multiple Vulnerabilities","type":"webapps","platform":"hardware","date":"2014-10-27","url":"https://www.exploit-db.com/exploits/35075"}],"products":[{"vendor":"compal_broadband_networks","product":"cg6640e_wireless_gateway"},{"vendor":"compal_broadband_networks","product":"ch664oe_wireless_gateway"},{"vendor":"compal_broadband_networks","product":"firmware"}],"references":[{"url":"http://www.zeroscience.mk/en/vulnerabilities/ZSL-2014-5203.php","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/98330","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://osvdb.org/show/osvdb/113838","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/35075","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"http://packetstormsecurity.com/files/128860/CBN-CH6640E-CG6640E-Wireless-Gateway-XSS-CSRF-DoS-Disclosure.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-8657"},{"url":"https://github.com/advisories/GHSA-q649-4hq5-3cf4"}],"sources":{"cve":[{"id":"CVE-2014-8657","description":"The Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway 1.0 with firmware CH6640-3.5.11.7-NOSH allows remote attackers to cause a denial of service (disconnect all wifi clients) via a request to wirelessChannelStatus.html.","status":"published","published":"2014-11-06T15:00:00Z","modified":"2024-08-06T13:26:01.844Z","updated_at":"2026-11-02T14:33:43.566796Z"}],"euvd":[{"id":"EUVD-2014-8493","description":"The Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway 1.0 with firmware CH6640-3.5.11.7-NOSH allows remote attackers to cause a denial of service (disconnect all wifi clients) via a request to wirelessChannelStatus.html.","status":"published","published":"2014-11-06T15:00:00Z","modified":"2024-08-06T13:26:01Z","updated_at":"2026-11-03T01:56:51.537817Z"}],"ghsa":[{"id":"GHSA-q649-4hq5-3cf4","title":"The Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway 1.0 with firmware CH6640...","description":"The Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway 1.0 with firmware CH6640-3.5.11.7-NOSH allows remote attackers to cause a denial of service (disconnect all wifi clients) via a request to wirelessChannelStatus.html.","status":"published","published":"2022-05-17T01:12:58Z","modified":"2023-02-03T05:03:38Z","updated_at":"2026-11-02T14:53:23.659712Z"}],"nvd":[{"id":"CVE-2014-8657","description":"The Compal Broadband Networks (CBN) CH6640E and CG6640E Wireless Gateway 1.0 with firmware CH6640-3.5.11.7-NOSH allows remote attackers to cause a denial of service (disconnect all wifi clients) via a request to wirelessChannelStatus.html.","status":"published","published":"2014-11-06T15:55:10.96Z","modified":"2026-06-17T00:17:06.377Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-16"],"updated_at":"2026-11-02T14:02:57.304171Z"}]}}