Description
A vulnerability was found in Tenda HG10 300001138. This vulnerability affects the function formURL of the file /boaform/admin/formURL. Performing a manipulation of the argument Keywd/urlFQDN results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used.
Published: 2026-09-06
Score: 9.3 Critical
EPSS: < 1% Very Low
KEV: No
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Tue, 08 Sep 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

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


Sun, 06 Sep 2026 05:15:00 +0000

Type Values Removed Values Added
First Time appeared Tenda hg10
Vendors & Products Tenda hg10

Sun, 06 Sep 2026 03:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was found in Tenda HG10 300001138. This vulnerability affects the function formURL of the file /boaform/admin/formURL. Performing a manipulation of the argument Keywd/urlFQDN results in buffer overflow. The attack may be initiated remotely. The exploit has been made public and could be used.
Title Tenda HG10 formURL buffer overflow
First Time appeared Tenda
Tenda hg10 Firmware
Weaknesses CWE-119
CWE-120
CPEs cpe:2.3:o:tenda:hg10_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda hg10 Firmware
References
Metrics cvssV2_0

{'score': 10, 'vector': 'AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 9.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 9.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P'}


Subscriptions

Tenda Hg10 Hg10 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-09-08T13:26:12.197Z

Reserved: 2026-09-05T10:31:59.598Z

Link: CVE-2026-86165

cve-icon Vulnrichment

Updated: 2026-09-08T13:26:08.298Z

cve-icon NVD

Status : Deferred

Published: 2026-09-06T04:18:32.523

Modified: 2026-09-08T14:17:31.267

Link: CVE-2026-86165

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-06T05:15:03Z

Weaknesses