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_416f28 component

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation poc

Automatable yes

Technical Impact partial

Affected Vendors & Products

Vendors Products
Utt
  • Nv518g

No data.

No data.

References
Link Providers
https://github.com/akuma-QAQ/CVEreport/tree/main/518G/FUN_00416f28 cve-icon cve-icon
https://utt.com.cn/downloadcenter.php?filetypeid=3&model=518G&lang=zhcn cve-icon
History

Wed, 01 Jul 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 01 Jul 2026 10:30:00 +0000

Type Values Removed Values Added
First Time appeared Utt
Utt nv518g
Vendors & Products Utt
Utt nv518g

Wed, 01 Jul 2026 01:15:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via Buffer Overflow in UTT nv518G Firmware
Weaknesses CWE-119
CWE-120

Tue, 30 Jun 2026 22:15:00 +0000

Type Values Removed Values Added
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_416f28 component
References
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2026-06-30T00:00:00.000Z

Updated: 2026-07-01T15:11:51.804Z

Reserved: 2026-06-08T00:00:00.000Z

Link: CVE-2026-52196

cve-icon Vulnrichment

Updated: 2026-07-01T15:11:38.700Z

cve-icon NVD

No data.

cve-icon Redhat

No data.