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Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Advisory – CVE-2021-3483 – Linux Kernel code execution
April 8, 2021Rewterz Threat Advisory – CVE-2021-1459 – Cisco Small Business Routers command execution
April 8, 2021Rewterz Threat Advisory – CVE-2021-3483 – Linux Kernel code execution
April 8, 2021Rewterz Threat Advisory – CVE-2021-1459 – Cisco Small Business Routers command execution
April 8, 2021
Severity
High
Analysis Summary
CVE-2021-1479
Cisco SD-WAN vManage Software is vulnerable to a buffer overflow, caused by improper bounds checking. By sending a specially crafted connection request a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
Impact
- Unauthorized Access
- Application Crash
Affected Vendors
Cisco
Affected Products
Cisco SD-WAN vManage Software
Remediation
Refer to Cisco advisory for the complete list of affected products and their respective patches.
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vmanage-YuTVWqy
