An issue in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_445C5C component

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.

The EPSS score is 0.00409.

Exploitation none

Automatable yes

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
n/a n/a affected
Version Status Constraints
n/a affected —

No data.

No data.

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Vendors Products
Utt Subscribe
Nv518g Subscribe

Project Subscriptions

Vendors Products
Utt Subscribe
Nv518g Subscribe
Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://github.com/akuma-QAQ/CVEreport/tree/main/518G/FUN_00445c5c cve-icon
https://utt.com.cn/downloadcenter.php?filetypeid=3&model=518G&lang=zhcn cve-icon
History

Mon, 27 Jul 2026 00:45:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via gohead/sub_445C5C Component in UTT nv518G Router Firmware

Tue, 21 Jul 2026 13:00:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via gohead Component in UTT nv518G Routers

Wed, 15 Jul 2026 21:15:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via gohead Component in UTT nv518G Routers

Mon, 13 Jul 2026 23:15:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via Resource Exhaustion in UTT nv518G Router Firmware

Sun, 12 Jul 2026 09:30:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via Resource Exhaustion in UTT nv518G Router Firmware

Fri, 10 Jul 2026 11:00:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via gohead/sub_445C5C on UTT nv518G Routers

Thu, 09 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via gohead/sub_445C5C on UTT nv518G Routers

Thu, 09 Jul 2026 06:00:00 +0000

Type Values Removed Values Added
Title UTT nv518G Router Denial of Service via gohead/sub_445C5C

Tue, 07 Jul 2026 20:30:00 +0000

Type Values Removed Values Added
Title UTT nv518G Router Denial of Service via gohead/sub_445C5C

Tue, 07 Jul 2026 14:00:00 +0000

Type Values Removed Values Added
Title Denial of Service via gohead/sub_445C5C in UTT nv518G Router Firmware

Mon, 06 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': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Mon, 06 Jul 2026 11:30:00 +0000

Type Values Removed Values Added
Title Denial of Service via gohead/sub_445C5C in UTT nv518G Router Firmware
Weaknesses CWE-400

Mon, 06 Jul 2026 05:45:00 +0000

Type Values Removed Values Added
Title Denial of Service via gohead/sub_445C5C Component in UTT nv518G Firmware
Weaknesses CWE-400

Sun, 05 Jul 2026 18:45:00 +0000

Type Values Removed Values Added
Title Denial of Service via gohead/sub_445C5C Component in UTT nv518G Firmware
Weaknesses CWE-400

Sat, 04 Jul 2026 21:15:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via gohead/sub_445C5C in UTT nv518G Firmware
Weaknesses CWE-400

Sat, 04 Jul 2026 02:30:00 +0000

Type Values Removed Values Added
Title Remote Denial of Service via gohead/sub_445C5C in UTT nv518G Firmware
Weaknesses CWE-400

Fri, 03 Jul 2026 18:45:00 +0000

Type Values Removed Values Added
Title Denial of Service via gohead/sub_445C5C in UTT nv518G Firmware
Weaknesses CWE-400

Fri, 03 Jul 2026 14:30:00 +0000

Type Values Removed Values Added
Title Denial of Service via gohead/sub_445C5C in UTT nv518G Firmware
Weaknesses CWE-400

Thu, 02 Jul 2026 21:45:00 +0000

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

Thu, 02 Jul 2026 20:45:00 +0000

Type Values Removed Values Added
Description An issue in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_445C5C component
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-07-06T14:47:26.371Z

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

Link: CVE-2026-52192

cve-icon Vulnrichment

Updated: 2026-07-06T14:47:18.329Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-07-27T00:30:03Z

Weaknesses