CVEvulnerability
CVE-2017-3765
7.0 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-01-10
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.0 HIGH — CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.2 MEDIUM — AV:L/AC:H/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-287
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.
Affected configurations
• lenovo enterprise network operating system (< 8.4.6.0)
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness
References
- http://www.securitytracker.com/id/1040296 Third Party Advisory
- https://support.lenovo.com/us/en/product_security/LEN-16095 Mitigation, Patch, Vendor Advisory
- http://www.securitytracker.com/id/1040296 Third Party Advisory
- https://support.lenovo.com/us/en/product_security/LEN-16095 Mitigation, Patch, Vendor Advisory