CVE-2020-3138: Cisco Enterprise NFV Infrastructure Software Remote Code Execution Vulnerability
A vulnerability in the upgrade component of Cisco Enterprise NFV Infrastructure Software (NFVIS) could allow an authenticated, local attacker to install a malicious file when upgrading. The vulnerability is due to insufficient signature validation. An attacker could exploit this vulnerability by providing a crafted upgrade file. A successful exploit could allow the attacker to upload crafted code to the affected device.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2020-3138?
CVE-2020-3138 has been rated as a high severity vulnerability.
How do I fix CVE-2020-3138?
To fix CVE-2020-3138, ensure that you update your Cisco Enterprise NFV Infrastructure Software to version 3.11.2 or later.
Who is impacted by CVE-2020-3138?
CVE-2020-3138 affects users of Cisco Enterprise NFV Infrastructure Software versions up to 3.11.1.
What causes CVE-2020-3138?
CVE-2020-3138 is caused by insufficient signature validation in the upgrade component of the software.
Can CVE-2020-3138 be exploited remotely?
CVE-2020-3138 requires local access for an authenticated attacker to exploit the vulnerability.