CVE-2021-1260 : What You Need to Know
Learn about CVE-2021-1260, a high-risk vulnerability in Cisco SD-WAN Solution allowing attackers to execute commands with root privileges. Understand the impact, technical details, and mitigation steps.
Cisco SD-WAN Solution by Cisco is susceptible to multiple vulnerabilities that could permit an authenticated attacker to execute command injection attacks on an affected device, potentially granting root privileges. The base severity score for this CVE is 8.1.
Understanding CVE-2021-1260
This CVE pertains to command injection vulnerabilities in Cisco SD-WAN products, posing a high-risk security threat.
What is CVE-2021-1260?
The CVE-2021-1260 refers to command injection vulnerabilities in Cisco SD-WAN products, allowing attackers to run arbitrary commands with elevated privileges on affected devices.
The Impact of CVE-2021-1260
The impact of this CVE is rated as high, with a CVSS base score of 8.1. This vulnerability can be exploited by authenticated attackers to gain control over affected devices.
Technical Details of CVE-2021-1260
This section outlines the vulnerability description, affected systems and versions, as well as the exploitation mechanism.
Vulnerability Description
The vulnerability enables authenticated attackers to execute arbitrary commands on affected Cisco SD-WAN devices, potentially leading to full device compromise.
Affected Systems and Versions
All versions of Cisco SD-WAN Solution are impacted by this vulnerability.
Exploitation Mechanism
Attackers can exploit this vulnerability by injecting malicious commands into the device, enabling them to escalate privileges and execute unauthorized actions.
Mitigation and Prevention
To protect systems from CVE-2021-1260, a combination of immediate steps and long-term security practices are advised.
Immediate Steps to Take
It is recommended to apply vendor-provided patches and security updates promptly. Additionally, restrict network access to the vulnerable devices and regularly monitor for any suspicious activities.
Long-Term Security Practices
Implement strong access controls, network segmentation, and conduct regular security audits to detect and mitigate similar vulnerabilities in the future.
Patching and Updates
Regularly check for security advisories from Cisco and apply relevant patches to ensure the protection of Cisco SD-WAN Solution from potential threats.