CVE-2026-52188
Low risk· EPSS 13%Exploitation Probability (EPSS)
Low risk13th percentile — higher than 13% of all known CVEs
Summary
A buffer overflow vulnerability has been discovered in the UTT nv518G device running firmware version nv518GV3v3.2.7-210919-161313. A remote attacker can exploit the gohead//sub_497498 component to cause a denial of service (DoS).
Risk Assessment
An attacker can remotely crash the device, leading to network disruption and loss of services provided by this device.
Recommendation
Immediately update the firmware of the UTT nv518G device to the latest available version that fixes this vulnerability. If an update is not available, restrict device access to trusted networks only.
Original NVD description (English source)
Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead//sub_497498 component