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An unauthenticated and remote adversary can consume all...

High severity Unreviewed Published Dec 9, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

No package listedSuggest a package

Affected versions

Unknown

Patched versions

Unknown

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.

References

Published by the National Vulnerability Database Dec 8, 2021
Published to the GitHub Advisory Database Dec 9, 2021
Last updated Feb 1, 2023

Severity

High

EPSS score

0.612%
(79th percentile)

Weaknesses

CVE ID

CVE-2021-20041

GHSA ID

GHSA-qhp6-xj37-53m2

Source code

No known source code

Dependabot alerts are not supported on this advisory because it does not have a package from a supported ecosystem with an affected and fixed version.

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