UltraVNC — Vulnerabilities & Security Advisories 7

UltraVNC is a remote desktop software primarily used for system administration and remote access. Historically, it has faced vulnerabilities including remote code execution, cross-site scripting, and privilege escalation, with seven CVEs currently recorded. The application's security characteristics include optional encryption and authentication mechanisms, though these may not be enabled by default. Notable security incidents involve vulnerabilities that could allow unauthorized remote access or system compromise, particularly when operating over unsecured networks or with weak configurations. Users must ensure proper hardening and updates to mitigate risks associated with these known issues.