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.

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Advisories
Source ID Title
EUVD EUVD EUVD-2017-12882 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.
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: lenovo

Published:

Updated: 2024-09-17T01:10:39.100Z

Reserved: 2016-12-16T00:00:00.000Z

Link: CVE-2017-3765

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-01-10T18:29:01.383

Modified: 2024-11-21T03:26:05.847

Link: CVE-2017-3765

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses