CVE-2020-5137

HIGH

7.5

Description

A buffer overflow vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service and leads to firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published10/12/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

sonicwall:sonicossonicwall:sonicosv

Weaknesses (CWE)

CWE-120CWE-120

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0012(PSIRT@sonicwall.com)

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2020-0012(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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