CVE-2017-3765 Information

Description

In Enterprise Networking Operating System (ENOS) in Lenovo and IBM RackSwitch and BladeCenter products an authentication bypass known as \HP Backdoor\ was discovered during a Lenovo security audit in the serial console Telnet SSH and Web interfaces. This bypass mechanism can be accessed when performing local authentication under specific circumstances. If exploited admin-level access to the switch is granted.

CVSS Vector

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securitytracker.com/id/1040296 https://support.lenovo.com/us/en/product_security/LEN-16095

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.0