by Kastro
Paper/Archive/CVE-2021-20045

CVE-2021-20045

SonicWall SonicWall SMA100 — A buffer overflow vulnerability in SMA100 sonicfiles RAC_COPY_TO (RacNumber 36) method allows a remote unauthenticated attacker to potent…

EPSS 25%CVSS 9.8
critical.is priorityof 100
49
CVSS 9.8 (NVD)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 97.9.979 × 2019.6No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

A buffer overflow vulnerability in SMA100 sonicfiles RAC_COPY_TO (RacNumber 36) method allows a remote unauthenticated attacker to potentially execute code as the 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.

Affected

ProductAffectedFixed inSource
SonicWall SMA10010.2.0.8-37sv and earlier–CNA
SonicWall SMA10010.2.1.1-19sv and earlier–CNA
SonicWall SMA10010.2.1.2-24sv and earlier–CNA

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refpsirt.global.sonicwall.com/vuln-detail/SNWLID-2021-0026