VDB
CVE-2021-20043
CVE-2021-20043
PUBLISHED
CVSS 8.800000190734863 HIGH
A Heap-based buffer overflow vulnerability in SonicWall SMA100 getBookmarks method allows a remote authenticated attacker to potentially execute code as the nobody user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
EPSS 5.75% · 90.6th percentile
Risk Scores
CVSS v3.1
8.800000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
5.75%
90.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| sonicwall | sma_500v_firmware | 10.2.0.8-37sv, 10.2.1.1-19sv |
| sonicwall | sma_200_firmware | 10.2.0.8-37sv, 10.2.1.1-19sv |
| sonicwall | sma_400_firmware | 10.2.0.8-37sv, 10.2.1.1-19sv |
| sonicwall | sma_210_firmware | 10.2.1.1-19sv, 10.2.0.8-37sv |
| sonicwall | sma_410_firmware | 10.2.0.8-37sv, 10.2.1.1-19sv |
| SonicWall | SonicWall SMA100 | 10.2.0.8-37sv and earlier, 10.2.1.1-19sv and earlier, 10.2.1.2-24sv and earlier |
Timeline
- Dec 8, 2021 CVE Published
- Dec 9, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Jan 12, 2022 PoC Published
- Feb 4, 2022 EPSS Score
- Mar 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- Jul 16, 2022 EPSS Score
- Sep 8, 2022 EPSS Score
- Nov 2, 2022 EPSS Score
- Dec 26, 2022 EPSS Score
- Mar 7, 2023 EPSS Score