CVE-2021-1141 Explained : Impact and Mitigation

Multiple vulnerabilities in the web UI of Cisco Smart Software Manager Satellite could allow an unauthenticated, remote attacker to execute arbitrary commands on the underlying operating system.

Understanding CVE-2021-1141

This CVE pertains to security vulnerabilities found in the web UI of Cisco Smart Software Manager Satellite that can be exploited by remote attackers to run arbitrary commands on the system.

What is CVE-2021-1141?

The vulnerabilities in the web UI of Cisco Smart Software Manager Satellite enable unauthorized remote attackers to execute arbitrary commands on the operating system.

The Impact of CVE-2021-1141

With a base severity rating of 9.8 (Critical) under CVSS version 3.1, these vulnerabilities have a significant impact, allowing high confidentiality, integrity, and availability impacts without requiring any privileges.

Technical Details of CVE-2021-1141

The technical details include:

Vulnerability Description

The vulnerabilities in the web UI of Cisco Smart Software Manager Satellite facilitate command injection by remote unauthenticated attackers.

Affected Systems and Versions

The affected product is Cisco Smart Software Manager On-Prem, with the version marked as 'n/a'.

Exploitation Mechanism

These vulnerabilities can be exploited over the network without requiring user interaction, leading to high-risk implications.

Mitigation and Prevention

To address CVE-2021-1141, consider the following:

Immediate Steps to Take

Check for security patches provided by Cisco for your system.
Implement network security controls to restrict access to the vulnerable web UI.

Long-Term Security Practices

Regularly monitor Cisco security advisories for updates.
Conduct security assessments and penetration testing of your systems.

Patching and Updates

Apply vendor-provided patches promptly to mitigate the risks associated with CVE-2021-1141.