PT-2018-7263 · Lenovo · Enos

Published 2018-01-10 · Updated 2018-02-06 · CVE-2017-3765

Positive Technologies (AI Summary)

CVSS v3.1

7.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: Enterprise Networking Operating System (ENOS) (affected versions not specified)

Description: A security issue was found in the Enterprise Networking Operating System (ENOS) used in Lenovo and IBM RackSwitch and BladeCenter products. This issue is related to an authentication bypass mechanism, which can be triggered under specific circumstances when performing local authentication through the serial console, Telnet, SSH, or Web interfaces. If successfully exploited, this bypass grants admin-level access to the switch.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Authentication

Weakness Enumeration

CWE-287

Related Identifiers

CVE-2017-3765

Affected Products

Enos

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2017-3765 · Security Note
• https://support.lenovo.com/us/en/product_security/LEN-16095 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-3765 · Vendor Advisory
• http://securitytracker.com/id/1040296 · Note