SB2022032305 - Multiple vulnerabilities in Lenovo Networking Switches

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Main Vulnerability Database SB2022032305

SB2022032305 - Multiple vulnerabilities in Lenovo Networking Switches

Published: March 23, 2022

Security Bulletin ID SB2022032305
Severity
High
Patch available
YES
Number of vulnerabilities 2
Exploitation vector Remote access
Highest impact Code execution

Breakdown by Severity

High 50% Medium 50%
  • Low
  • Medium
  • High
  • Critical

Description

This security bulletin contains information about 2 secuirty vulnerabilities.


1) Information disclosure (CVE-ID: CVE-2021-27796)

The vulnerability allows a remote attacker to gain access to potentially sensitive information.

The vulnerability exists due to excessive data output by the application. A remote user can read the contents of any file on the filesystem utilizing one of a few available binaries.


2) Use of hard-coded credentials (CVE-ID: CVE-2021-27797)

The vulnerability allows a remote attacker to gain full access to vulnerable system.

The vulnerability exists due to presence of hard-coded credentials in application code. A remote unauthenticated attacker can access the affected system using the hard-coded credentials.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Install update from vendor's website.

References