SonicWALL Tele2 and SOHO firewalls with 6.0.0.0 firmware using IPSEC with IKE pre-shared keys do not allow for the use of full 128 byte IKE pre-shared keys, which is the intended design of the IKE pre-shared key, and only support 48 byte keys. This allows a remote attacker to brute force attack the pre-shared keys with significantly less resources than if the full 128 byte IKE pre-shared keys were used.

The web server for the SonicWALL SOHO firewall allows remote attackers to cause a denial of service via an empty GET or POST request.

The web server for the SonicWALL SOHO firewall allows remote attackers to cause a denial of service via a long username in the authentication page.

Multiple cross-site scripting (XSS) vulnerabilities in SonicWALL SOHO 5.1.7.0 allow remote attackers to inject arbitrary web script or HTML via (1) the URL or (2) the user login name, which is not filtered when the administrator views the log file.

An improper access control vulnerability has been identified in the SonicWall SonicOS management access, potentially leading to unauthorized resource access and in specific conditions, causing the firewall to crash. This issue affects SonicWall Firewall Gen 5 and Gen 6 devices, as well as Gen 7 devices running SonicOS 7.0.1-5035 and older versions.

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 the access point (such as authentication frames or re-association frames) to remove the target's original security context. This behavior occurs because the specifications do not require an access point to purge its transmit queue before removing a client's pairwise encryption key.