CVE-2026-52195
HighCVSS 7.5Exploitation Probability (EPSS)
Low risk36th percentile — higher than 36% 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 this flaw in the gohead/sub_472f08 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 the router.
Recommendation
Immediately update the firmware of the UTT nv518G device to the latest available version that addresses this vulnerability. If no update is available, restrict access to the device's management interface 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_472f08 component