SB2022072130 - Multiple vulnerabilities in Cisco Nexus Dashboard
Published: July 21, 2022
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 8 secuirty vulnerabilities.
1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2022-20906)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to insufficient input validation during CLI command execution. A local administrator can gain elevated privileges on the target system.
2) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2022-20907)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to insufficient input validation during CLI command execution. A local administrator can gain elevated privileges on the target system.
3) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2022-20908)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to insufficient input validation during CLI command execution. A local administrator can gain elevated privileges on the target system.
4) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2022-20909)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to insufficient input validation during CLI command execution. A local administrator can gain elevated privileges on the target system.
5) Input validation error (CVE-ID: CVE-2022-20913)
The vulnerability allows a remote user to compromise the target system.
The vulnerability exists due to insufficient validation of user-supplied input in the web-based management interface. A remote administrator can upload a specially crafted file and overwrite arbitrary files on the target device.
6) Cross-site request forgery (CVE-ID: CVE-2022-20861)
The vulnerability allows a remote attacker to perform cross-site request forgery attacks.
The vulnerability exists due to insufficient validation of the HTTP request origin in the web UI. A remote attacker can trick the victim to visit a specially crafted web page and perform arbitrary actions on behalf of the victim on the vulnerable website.
7) Improper access control (CVE-ID: CVE-2022-20858)
The vulnerability allows a remote attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to insufficient access controls for a service that manages container images. A remote attacker can download container images or upload malicious container images to the target device.
8) Command Injection (CVE-ID: CVE-2022-20857)
The vulnerability allows a remote attacker to execute arbitrary commands on the target system.
The vulnerability exists due to insufficient access controls for a specific API. A remote attacker can send a specially crafted HTTP request and execute arbitrary commands on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Remediation
Install update from vendor's website.