Wtv776 Hb6035 Web Interface
Monthly
Unauthenticated remote attackers can force Siemens WTV676-HB6035 and WTV776-HB6035 industrial web interface devices into protection mode by sending crafted input that exploits improper validation of data received from backend services. Once triggered, the device loses remote connectivity and web access, effectively causing an operational disruption. No public exploit code exists at time of analysis, and this is not listed in CISA KEV.
Unauthenticated remote attackers can force Siemens WTV676-HB6035 and WTV776-HB6035 industrial web interface devices into protection mode by sending crafted input that exploits improper validation of data received from backend services. Once triggered, the device loses remote connectivity and web access, effectively causing an operational disruption. No public exploit code exists at time of analysis, and this is not listed in CISA KEV.