A vulnerability was detected in Tenda FH1201 1.2.0.14(408). This impacts the function WrlclientSet of the file /goform/WrlclientSet of the component Parameter Handler. Performing a manipulation of the argument GO results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact High

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact High

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

Vendors Products
Tenda
  • Fh1201
  • Fh1201 Firmware

Configuration 1 [-]

AND
cpe:2.3:o:tenda:fh1201_firmware:1.2.0.14\(408\):*:*:*:*:*:*:*
cpe:2.3:h:tenda:fh1201:-:*:*:*:*:*:*:*

No data.

References
Link Providers
https://www.spirityenterprise.com/pentest spirity
https://github.com/Litengzheng/vul_db/blob/main/FH1201/vul_43/README.md cve-icon cve-icon
https://vuldb.com/submit/779126 cve-icon cve-icon
https://vuldb.com/vuln/353968 cve-icon cve-icon
https://vuldb.com/vuln/353968/cti cve-icon cve-icon
https://www.tenda.com.cn/ cve-icon cve-icon
History

Mon, 30 Mar 2026 16:00:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:h:tenda:fh1201:-:*:*:*:*:*:*:*
cpe:2.3:o:tenda:fh1201_firmware:1.2.0.14\(408\):*:*:*:*:*:*:*

Mon, 30 Mar 2026 07:15:00 +0000

Type Values Removed Values Added
First Time appeared Tenda fh1201
Vendors & Products Tenda fh1201

Sun, 29 Mar 2026 13:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was detected in Tenda FH1201 1.2.0.14(408). This impacts the function WrlclientSet of the file /goform/WrlclientSet of the component Parameter Handler. Performing a manipulation of the argument GO results in stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.
Title Tenda FH1201 Parameter WrlclientSet stack-based overflow
First Time appeared Tenda
Tenda fh1201 Firmware
Weaknesses CWE-119
CWE-121
CPEs cpe:2.3:o:tenda:fh1201_firmware:*:*:*:*:*:*:*:*
Vendors & Products Tenda
Tenda fh1201 Firmware
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'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-03-29T13:15:12.383Z

Reserved: 2026-03-27T16:38:40.454Z

Link: CVE-2026-5045

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2026-03-29T14:16:32.547

Modified: 2026-03-30T15:46:42.200

Link: CVE-2026-5045

cve-icon Redhat

No data.