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CVSS: 5.5EPSS: 0%CPEs: 32EXPL: 0

CVE-2019-1842 – Cisco IOS XR Software Secure Shell Authentication Vulnerability
https://notcve.org/view.php?id=CVE-2019-1842
05 Jun 2019 — A vulnerability in the Secure Shell (SSH) authentication function of Cisco IOS XR Software could allow an authenticated, remote attacker to successfully log in to an affected device using two distinct usernames. The vulnerability is due to a logic error that may occur when certain sequences of actions are processed during an SSH login event on the affected device. An attacker could exploit this vulnerability by initiating an SSH session to the device with a specific sequence that presents the two usernames.... • http://www.securityfocus.com/bid/108687 • CWE-285: Improper Authorization CWE-287: Improper Authentication •