CVE-2026-52186
CriticalCVSS 9.8Exploitation Probability (EPSS)
Elevated risk52th percentile - higher than 52% of all known CVEs
Summary
SQL Injection vulnerability in UTT nv518G firmware version nv518GV3v3.2.7-210919-161313 allows a remote attacker to execute arbitrary code via the gohead/sub_463bbc component.
Risk Assessment
An attacker can remotely execute arbitrary code on the system, leading to full device compromise, data theft, or network takeover.
Recommendation
Immediately update the firmware to the latest version and apply SQL query filtering in the gohead/sub_463bbc component.
Other vulnerabilities in UTT nv518G
See all- CVE-2026-52192High
A vulnerability in the UTT nv518G router with firmware version nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service (DoS) via the gohead/sub_445C5C component.
- CVE-2026-52191High
A buffer overflow vulnerability in the UTT nv518G router (firmware version nv518GV3v3.2.7-210919-161313) allows a remote attacker to cause a denial of service (DoS) via the gohead/sub_444C8C component.
- CVE-2026-52189High
A buffer overflow vulnerability in UTT nv518G device (firmware version nv518GV3v3.2.7-210919-161313) allows a remote attacker to cause a denial of service (DoS) via the gohead/sub_487330 component.
- CVE-2026-52188Medium
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).
- CVE-2026-52187High
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_483ba0 component to cause a denial of service (DoS).
- CVE-2026-52190High
A buffer overflow vulnerability in the UTT nv518G router running firmware version nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service (DoS) via the gohead/sub_448384 component.
- CVE-2026-52198High
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_425994 component to cause a denial of service (DoS).
- CVE-2026-52197High
A vulnerability in the UTT nv518G router running firmware version nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service (DoS) via the gohead/sub_44af70 component.
- CVE-2026-52195High
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).
- CVE-2026-52193High
A buffer overflow vulnerability has been found in the UTT nv518G device running firmware version nv518GV3v3.2.7-210919-161313. A remote attacker can exploit the gohead/sub_447CAC component to cause a denial of service (DoS).
Original NVD description (English source)
SQL Injection vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to execute arbitrary code via the gohead/sub_463bbc component
Vulnerability data from NVD (NIST) · CISA KEV · EPSS