BigAntSoft BigAnt Server Account Registration Bypass to File Upload RCE

BigAntSoft BigAnt Server, up to and including version 5.6.06, is vulnerable to unauthenticated remote code execution via account registration. An unauthenticated remote attacker can create an administrative user through the default exposed SaaS registration mechanism. Once an administrator, the attacker can upload and execute arbitrary PHP code using the "Cloud Storage Addin," leading to unauthenticated code execution.

Multiple buffer overflows in BigAnt Server 2.50 SP6 and earlier allow user-assisted remote attackers to cause a denial of service (application crash) via a crafted ZIP file that is not properly handled when the victim uses the (1) Update or (2) Plug-In console menu item.

BigAnt Server v5.6.06 was discovered to contain an incorrect access control issue.

An issue in BigAnt Software BigAnt Server v5.6.06 can lead to a Denial of Service (DoS).

BigAnt Software BigAnt Server v5.6.06 was discovered to contain a cross-site scripting (XSS) vulnerability.

BigAnt Software BigAnt Server v5.6.06 was discovered to contain a Cross-Site Request Forgery (CSRF).

BigAnt Software BigAnt Server v5.6.06 was discovered to utilize weak password hashes.

BigAnt Software BigAnt Server v5.6.06 was discovered to be vulnerable to directory traversal attacks.

BigAnt Software BigAnt Server v5.6.06 was discovered to contain incorrect access control issues.

BigAnt Software BigAnt Server v5.6.06 was discovered to contain incorrect access control.