CVE-2021-20024

8.1HIGH

Key Information:

Vendor
Sonicwall
Status
Sonicwall Switch
Vendor
CVE Published:
9 July 2021

Summary

Multiple Out-of-Bound read vulnerability in SonicWall Switch when handling LLDP Protocol allows an attacker to cause a system instability or potentially read sensitive information from the memory locations.

Affected Version(s)

SonicWall Switch 1.0.0.5-16 and earlier

References

https://psirt.global.sonicwall.com/vuln-detail/SNWLID-202...
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CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.