{"containers":{"cna":{"affected":[{"product":"Cisco Catalyst 6800 Series Switches","vendor":"Cisco","versions":[{"status":"affected","version":"n/a"}]}],"datePublic":"2018-09-26T00:00:00.000Z","descriptions":[{"lang":"en","value":"A vulnerability in Cisco IOS ROM Monitor (ROMMON) Software for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, local attacker to bypass Cisco Secure Boot validation checks and load a compromised software image on an affected device. The vulnerability is due to the presence of a hidden command in the affected software. An attacker could exploit this vulnerability by connecting to an affected device via the console, forcing the device into ROMMON mode, and writing a malicious pattern to a specific memory address on the device. A successful exploit could allow the attacker to bypass signature validation checks by Cisco Secure Boot technology and load a compromised software image on the affected device. A compromised software image is any software image that has not been digitally signed by Cisco."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-264","description":"CWE-264","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2018-10-07T09:57:02.000Z","orgId":"d1c1063e-7a18-46af-9102-31f8928bc633","shortName":"cisco"},"references":[{"name":"20180926 Cisco Catalyst 6800 Series Switches ROM Monitor Software Secure Boot Bypass Vulnerability","tags":["vendor-advisory","x_refsource_CISCO"],"url":"https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180926-catalyst6800"},{"name":"105412","tags":["vdb-entry","x_refsource_BID"],"url":"http://www.securityfocus.com/bid/105412"}],"source":{"advisory":"cisco-sa-20180926-catalyst6800","defect":[["CSCvc16091"]],"discovery":"UNKNOWN"},"title":"Cisco Catalyst 6800 Series Switches ROM Monitor Software Secure Boot Bypass Vulnerability","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"psirt@cisco.com","DATE_PUBLIC":"2018-09-26T16:00:00-0500","ID":"CVE-2018-15370","STATE":"PUBLIC","TITLE":"Cisco Catalyst 6800 Series Switches ROM Monitor Software Secure Boot Bypass Vulnerability"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"Cisco Catalyst 6800 Series Switches","version":{"version_data":[{"version_value":"n/a"}]}}]},"vendor_name":"Cisco"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"A vulnerability in Cisco IOS ROM Monitor (ROMMON) Software for Cisco Catalyst 6800 Series Switches could allow an unauthenticated, local attacker to bypass Cisco Secure Boot validation checks and load a compromised software image on an affected device. 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