CVE-2021-20038: SonicWall SMA 100 Appliances Stack-Based Buffer Overflow
SonicWall SMA 100 Appliances Stack-Based Buffer Overflow Vulnerability. SonicWall SMA 100 devies are vulnerable to an unauthenticated stack-based buffer overflow vulnerability where exploitation can result in code execution.
- CISA KEV-listed (remediation due 2022-02-11)
- used in ransomware campaigns
- EPSS 94.3% (99.9% percentile)