Name: CVE-2021-20019: Exposure of Sensitive Information to an Unauthorized Actor
Creator: Rapid7
Published: 2021-06-23T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2021-20019, CWE-200, CWE-119, CVSS 7.5, EPSS 0.01045

A vulnerability in SonicOS where the HTTP server response leaks partial memory by sending a crafted HTTP request, this can potentially lead to an internal sensitive data disclosure vulnerability.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Sonicwall Sonicos	—	Update SonicWall SonicOS Gen7 NSsp to version 7.0.0.376 or laterUpdate SonicWall SonicOS Gen7 NSsp to version 7.0.1-R579 or laterUpdate SonicWall SonicOS Gen6 NSsp 12K/SuperMassive 9800 to version 6.5.1.13-1n--HFGEN6-1930-1n or laterUpdate SonicWall SonicOS Gen6 NSa/TZ/SOHO W/SuperMassive 92xx/94xx/96xx to version 6.5.4.8-89n or laterUpdate SonicWall SonicOS Gen7 NSa/TZ to version 7.0.0-R906 or laterUpdate SonicWall SonicOS Gen7 NSa/TZ to version 7.0.1-R1456 or laterUpdate SonicWall SonicOS Gen6 NSv to version 6.5.4.4-44v-21-1288 or laterUpdate SonicWall SonicOS Gen7 NSv to version 7.0.1-R1282 or later	May 25, 2026	Jun 22, 2021

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CVSS Details

Covered by Rapid7

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