Dell Secure Connect Gateway, 5.18, contains an Inadequate Encryption Strength Vulnerability. An unauthenticated network attacker could potentially exploit this vulnerability, allowing an attacker to recover plaintext from a block of ciphertext.

Dell Secure Connect Gateway 5.20 contains an improper authentication vulnerability during the SRS to SCG update path. A remote low privileged attacker could potentially exploit this vulnerability, leading to impersonation of the server through presenting a fake self-signed certificate and communicating with the remote server.