CVE-2021-20041
High · 7.5CVSS
7.5
EPSS
21.2%
Published
Dec 8, 2021
CISA due date
—
The record
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.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
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