CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. It may be remotely exploitable.
CVE
CVE-2021-20041
Severity
HIGH
CVSS
7.5
EPSS
6.78%
Original NVD Description
An unauthenticated and remote adversary can consume all of the device's CPU due to crafted HTTP requests sent to SMA100 /fileshare/sonicfiles/sonicfiles resulting in a loop with unreachable exit condition. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
Related CVEs
Other vulnerabilities affecting the same vendor(s)