CVE-2021-1248 : Security Advisory and Response
Multiple vulnerabilities in specific REST API endpoints of Cisco Data Center Network Manager could allow an authenticated remote attacker to execute arbitrary SQL commands on affected devices, impacting confidentiality, integrity, and availability. Learn more about mitigations and preventive measures.
Cisco Data Center Network Manager (DCNM) is affected by multiple vulnerabilities in certain REST API endpoints that could allow an authenticated remote attacker to execute arbitrary SQL commands on the device.
Understanding CVE-2021-1248
This CVE identifies SQL Injection Vulnerabilities in Cisco Data Center Network Manager.
What is CVE-2021-1248?
CVE-2021-1248 refers to multiple vulnerabilities in specific REST API endpoints of Cisco DCNM that enable attackers to run arbitrary SQL commands on impacted devices.
The Impact of CVE-2021-1248
The vulnerabilities in Cisco DCNM could have a high impact on confidentiality, integrity, and availability, with a CVSS v3.1 base score of 8.8.
Technical Details of CVE-2021-1248
In-depth information about the vulnerability.
Vulnerability Description
The vulnerabilities allow authenticated, remote attackers to execute arbitrary SQL commands on the affected Cisco DCNM devices.
Affected Systems and Versions
The vulnerability affects Cisco Data Center Network Manager with all versions being impacted.
Exploitation Mechanism
Attackers exploit these vulnerabilities using certain privileged REST API endpoints of Cisco DCNM.
Mitigation and Prevention
Preventive measures and actions to address the CVE.
Immediate Steps to Take
Cisco advises users to apply the necessary updates and patches provided by the vendor to mitigate the vulnerabilities.
Long-Term Security Practices
Regularly monitor and update the security configurations of Cisco DCNM to enhance overall system security.
Patching and Updates
Ensure timely installation of security updates and patches released by Cisco to protect against potential attacks.