CVE-2021-20027
CVE-2021-20027
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 1.3%KEV nãoPoC —Patch —
Lifecycle
Jun 14, 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
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 · SonicOSWant to know if your infrastructure is exposed to this?
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