A security flaw has been discovered in Tenda G0 up to 20260625. Impacted is the function setPortMapping of the file /goform/module of the component httpd web management interface. Performing a manipulation of the argument portMappingServer/porMappingtInternal/portMappingExternal results in buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.

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Fri, 14 Aug 2026 11:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 14 Aug 2026 04:30:00 +0000

Type Values Removed Values Added
Description A security flaw has been discovered in Tenda G0 up to 20260625. Impacted is the function setPortMapping of the file /goform/module of the component httpd web management interface. Performing a manipulation of the argument portMappingServer/porMappingtInternal/portMappingExternal results in buffer overflow. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.
Title Tenda G0 httpd web management interface module setPortMapping buffer overflow
First Time appeared Tenda
Tenda g0
Weaknesses CWE-119
CWE-120
CPEs cpe:2.3:h:tenda:g0:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda g0
References
Metrics cvssV2_0

{'score': 9, 'vector': 'AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 8.8, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 8.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 8.7, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-08-14T10:29:42.339Z

Reserved: 2026-08-13T18:55:28.591Z

Link: CVE-2026-19792

cve-icon Vulnrichment

Updated: 2026-08-14T10:29:38.533Z

cve-icon NVD

Status : Received

Published: 2026-08-14T05:16:59.030

Modified: 2026-08-14T11:16:57.243

Link: CVE-2026-19792

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-14T06:00:03Z

Weaknesses