CVE-2021-1261: Cisco SD-WAN Command Injection Vulnerabilities
Multiple vulnerabilities in Cisco SD-WAN products could allow an authenticated attacker to perform command injection attacks against an affected device, which could allow the attacker to take certain actions with root privileges on the device. For more information about these vulnerabilities, see the Details section of this advisory.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2021-1261?
The severity of CVE-2021-1261 is high with a CVSS score of 7.8.
Which Cisco SD-WAN products are affected by CVE-2021-1261?
Cisco SD-WAN products with the following firmware versions are affected: 18.2.0, 18.3.0, 18.3.8, 18.4.6, 19.2.3, 19.2.99, and 20.1.0.
What is the vulnerability description of CVE-2021-1261?
CVE-2021-1261 is a vulnerability in Cisco SD-WAN products that could allow an authenticated attacker to perform command injection attacks with root privileges on an affected device.
How can an authenticated attacker exploit CVE-2021-1261?
An authenticated attacker can exploit CVE-2021-1261 by performing command injection attacks against an affected Cisco SD-WAN device.
Is Cisco Vedge 100 Router vulnerable to CVE-2021-1261?
No, Cisco Vedge 100 Router is not vulnerable to CVE-2021-1261.