Name: CVE-2021-20045: Buffer Copy without Checking Size of Input
Creator: Rapid7
Published: 2021-12-08T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-20045, CWE-120, Rapid7 Critical, CVSS 9.8, EPSS 0.03739

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.

CVSS Details

CVSS 3.1 Base Score: 9.8
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Sonicwall Sma 100	—	Upgrade SonicWall SMA 100 to 10.2.0.9-41svUpgrade SonicWall SMA 100 to 10.2.1.3-27sv	Dec 7, 2021	Dec 7, 2021

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CVSS Details

Covered by Rapid7

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