CVE-2021-20038 — SonicWall SMA 100 Appliances Stack-Based Buffer Overflow Vulnerability
2022-01-28 • CISA Known Exploited Vulnerability
[event] SonicWall SMA 100 devies are vulnerable to an unauthenticated stack-based buffer overflow vulnerability where exploitation can result in code execution.
> AFFECTED SOFTWARE
| Field | Value |
|---|---|
| Vendor | SonicWall |
| Product | SMA 100 Appliances |
| CWE | CWE-121 |
| CVE ID | CVE-2021-20038 |
| Date Added | 2022-01-28 |
| Due Date | 2022-02-11 |
| Ransomware Campaign | Known — this vulnerability has been leveraged in ransomware campaigns |
> MITIGATION
Apply updates per vendor instructions.
Due Date: 2022-02-11