Vulnerability Information
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Vulnerability Title
Cisco IOS XR Software Secure Shell Authentication Vulnerability
Vulnerability Description
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. A successful exploit could result in logging data misrepresentation, user enumeration, or, in certain circumstances, a command authorization bypass. See the Details section for more information.
CVSS Information
N/A
Vulnerability Type
授权机制不恰当
Vulnerability Title
Cisco IOS XR 授权问题漏洞
Vulnerability Description
Cisco IOS XR是美国思科（Cisco）公司的一套为其网络设备开发的操作系统。 Cisco IOS XR中的Secure Shell (SSH)身份验证功能存在授权问题漏洞。该漏洞源于网络系统或产品中缺少身份验证措施或身份验证强度不足。
CVSS Information
N/A
Vulnerability Type
N/A