Tz400 Firmware vulnerabilities

2 known vulnerabilities in Tz400 Firmware from SonicWall. 2 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 7.5 High severity

  Ieee 802.11: Authentication Bypass by Spoofing

  CVE-2022-47522Apr 15, 2023Ieee

  The IEEE 802.11 specifications through 802.11ax allow physically proximate attackers to intercept (possibly cleartext) target-destined frames by spoofing a target's MAC address, sending Power Save frames to the access point, and then sending other frames to th

• 7.5 High severity

  SonicOS: Allocation of Resources Without Limits or Throttling

  CVE-2022-22278Apr 27, 2022SonicWall

  A vulnerability in SonicOS CFS (Content filtering service) returns a large 403 forbidden HTTP response message to the source address when users try to access prohibited resource this allows an attacker to cause HTTP Denial of Service (DoS) attack