CVE-2021-1137 : Vulnerability Insights and Analysis
Learn about CVE-2021-1137 involving multiple vulnerabilities in Cisco SD-WAN vManage Software allowing attackers to execute code or gain privileges. Take immediate steps for mitigation.
Multiple vulnerabilities in Cisco SD-WAN vManage Software could allow attackers to execute arbitrary code or gain escalated privileges. The impact is severe with a CVSS base score of 7.8.
Understanding CVE-2021-1137
This CVE relates to multiple vulnerabilities in Cisco SD-WAN vManage Software that could be exploited by attackers.
What is CVE-2021-1137?
The CVE-2021-1137 involves multiple vulnerabilities in Cisco SD-WAN vManage Software that allow attackers to execute code or gain privileges.
The Impact of CVE-2021-1137
The impact of this CVE is significant with a CVSS base score of 7.8, highlighting high severity in terms of confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2021-1137
These details outline the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerabilities in Cisco SD-WAN vManage Software enable unauthenticated remote attackers to execute arbitrary code and authenticated local attackers to escalate their privileges.
Affected Systems and Versions
The affected product is Cisco SD-WAN Solution across all versions.
Exploitation Mechanism
The vulnerabilities can be exploited by unauthenticated remote attackers to execute arbitrary code and by authenticated local attackers to gain escalated privileges.
Mitigation and Prevention
To safeguard systems against CVE-2021-1137, immediate steps should be taken along with long-term security practices and regular patching and updates.
Immediate Steps to Take
Immediately apply necessary patches and updates provided by Cisco to mitigate the vulnerabilities in Cisco SD-WAN vManage Software.
Long-Term Security Practices
Implement stringent security measures such as network segmentation, least privilege access, and regular security assessments to enhance overall security posture.
Patching and Updates
Regularly monitor and apply security patches and updates from Cisco to ensure the protection of systems from potential exploits and threats.