Search Results (23 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2023-0656 1 Sonicwall 32 Nsa 2700, Nsa 3700, Nsa 4700 and 29 more 2026-11-09 7.5 High
A Stack-based buffer overflow vulnerability in the SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS), which could cause an impacted firewall to crash.
CVE-2023-1101 1 Sonicwall 68 Nsa 2600, Nsa 2650, Nsa 2700 and 65 more 2026-11-09 8.8 High
SonicOS SSLVPN improper restriction of excessive MFA attempts vulnerability allows an authenticated attacker to use excessive MFA codes.
CVE-2021-20046 1 Sonicwall 59 Nsa 2650, Nsa 2700, Nsa 3650 and 56 more 2026-11-09 8.8 High
A Stack-based buffer overflow in the SonicOS HTTP Content-Length response header allows a remote authenticated attacker to cause Denial of Service (DoS) and potentially results in code execution in the firewall. This vulnerability affected SonicOS Gen 5, Gen 6 and Gen 7 firmware versions.