CVE-2021-20027: vulnerability in SonicWall SonicOS
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 1.3%
A buffer overflow vulnerability in SonicOS allows a remote attacker to cause a Denial of Service (DoS) by sending a specially crafted request. This vulnerability affects SonicOS Gen5, Gen6, Gen7 platforms, and SonicOSv virtual firewalls.
Affected products
SonicWall · SonicOSRelated CVEs — SonicWall SonicOS
In the same product, most dangerous first.