8.1

CVE-2021-20024

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.

Data is provided by the National Vulnerability Database (NVD)
Sonicwall ≫ Switch Version <= 1.0.0.5-16
   Sonicwall ≫ Sws12-10fpoe Version-
   Sonicwall ≫ Sws12-8 Version-
   Sonicwall ≫ Sws12-8poe Version-
   Sonicwall ≫ Sws14-24 Version-
   Sonicwall ≫ Sws14-24fpoe Version-
   Sonicwall ≫ Sws14-48 Version-
   Sonicwall ≫ Sws14-48fpoe Version-
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 0.08% 0.198
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 8.1 2.8 5.2
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
nvd@nist.gov 6.8 6.5 7.8
AV:A/AC:L/Au:N/C:P/I:N/A:C
CWE-125 Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.