CVE-2025-11120

Tenda AC8 SetServerConfig formSetServerConfig buffer overflow

Published Sep 28, 2025 CVSS 4.0 · 8.7 High EPSS 4.0% KEV · Not listed
Description
A weakness has been identified in Tenda AC8 16.03.34.06. The affected element is the function formSetServerConfig of the file /goform/SetServerConfig. Executing manipulation can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be exploited.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-31476 A weakness has been identified in Tenda AC8 16.03.34.06. The affected element is the function formSetServerConfig of the file /goform/SetServerConfig. Executing manipulation can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be exploited.
History
Type Values Removed Values Added
First Time appeared Tenda ac18
Tenda ac18 Firmware
CPEs cpe:2.3:h:tenda:ac18:4.0:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac18_firmware:16.03.34.06:*:*:*:*:*:*:*
Vendors & Products Tenda ac18
Tenda ac18 Firmware
Type Values Removed Values Added
Metrics ssvc

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

Type Values Removed Values Added
First Time appeared Tenda
Tenda ac8
Vendors & Products Tenda
Tenda ac8
Type Values Removed Values Added
Description A weakness has been identified in Tenda AC8 16.03.34.06. The affected element is the function formSetServerConfig of the file /goform/SetServerConfig. Executing manipulation can lead to buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be exploited.
Title Tenda AC8 SetServerConfig formSetServerConfig buffer overflow
Weaknesses CWE-119
CWE-120
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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulDB
Published
Updated
Sep 29, 2025, 2:06 PM
Reserved
Sep 27, 2025, 5:47 PM
Status
Analyzed
Published
Sep 28, 2025, 9:15 PM
Modified
Oct 9, 2026, 9:10 AM