CVE-2026-52189: n/a
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_487330 component
AI Analysis
Technical Summary
CVE-2026-52189 is a buffer overflow vulnerability (CWE-120) affecting the UTT nv518G nv518GV3v3.2.7-210919-161313 device. The vulnerability resides in the gohead/sub_487330 component and can be exploited remotely without authentication to cause a denial of service condition. The CVSS v3.1 base score is 7.5, indicating high severity, with attack vector network, low attack complexity, no privileges required, no user interaction, and impact limited to availability (denial of service). There is no information on available patches or official remediation at this time.
Potential Impact
An attacker can remotely trigger a buffer overflow in the affected component, resulting in denial of service. There is no indication of confidentiality or integrity impact. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider network-level protections to limit exposure of the affected device to untrusted networks.
CVE-2026-52189: n/a
Description
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_487330 component
CVSS v3.1
Score 7.5high
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-52189 is a buffer overflow vulnerability (CWE-120) affecting the UTT nv518G nv518GV3v3.2.7-210919-161313 device. The vulnerability resides in the gohead/sub_487330 component and can be exploited remotely without authentication to cause a denial of service condition. The CVSS v3.1 base score is 7.5, indicating high severity, with attack vector network, low attack complexity, no privileges required, no user interaction, and impact limited to availability (denial of service). There is no information on available patches or official remediation at this time.
Potential Impact
An attacker can remotely trigger a buffer overflow in the affected component, resulting in denial of service. There is no indication of confidentiality or integrity impact. No known exploits are reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, consider network-level protections to limit exposure of the affected device to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-06-08T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a46cf5c27e9c7971910b617
Added to database: 07/02/2026, 20:51:40 UTC
Last enriched: 07/10/2026, 08:49:18 UTC
Last updated: 08/14/2026, 12:41:10 UTC
Views: 74
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