CVE-2026-61884
Tycon Systems TPDIN-Monitor-WEB2’s web management interface fails to validate login credentials on the server side. By sending empty username and password fields, an attacker can log in as an administrator without authentication. This flaw allows full control over device settings and network configuration.
No official fix yet. If none appears within 45 days of first tracking, this entry is removed automatically.
Who is affected
Tycon Systems TPDIN-Monitor-WEB2 web management interface (all versions). Network administrators and device operators who use the web interface are affected.
Real-world impact
An attacker who exploits this flaw can gain unrestricted administrative access, reboot or power cycle the device, reconfigure network settings, and potentially cause physical damage or service disruption to connected infrastructure.
Why this severity
The CVSS score of 9.3 reflects the lack of authentication, remote attack vector, and the high impact on confidentiality, integrity, and availability. The vulnerability allows an attacker to fully compromise the device’s management functions, leading to critical operational risks.
What to do about it
No official fix or mitigation is documented in the sources yet. Monitor the vendor advisory and apply the patch as soon as it is released.
No fix documented in sources
Timeline
- Jul 24, 2026 · 7d agoPublishedDisclosed and added to the National Vulnerability Database.
- Jul 30, 2026 · 2d agoAdvisory updatedThe NVD record was last revised.