CVE-2026-6121

A flaw has been found in Tenda F451 1.0.0.7. Affected by this vulnerability is the function WrlclientSet of the file /goform/WrlclientSet of the component httpd. This manipulation of the argument GO causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been published and may be used.
References
Link Resource
https://github.com/Jimi-Lab/cve/issues/12 Broken Link
https://vuldb.com/submit/792865 Third Party Advisory VDB Entry
https://vuldb.com/vuln/356984 Third Party Advisory VDB Entry
https://vuldb.com/vuln/356984/cti Permissions Required VDB Entry
https://www.tenda.com.cn/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:f451_firmware:1.0.0.7:*:*:*:*:*:*:*
cpe:2.3:h:tenda:f451:-:*:*:*:*:*:*:*

History

29 Apr 2026, 20:02

Type Values Removed Values Added
CPE cpe:2.3:o:tenda:f451_firmware:1.0.0.7:*:*:*:*:*:*:*
cpe:2.3:h:tenda:f451:-:*:*:*:*:*:*:*
First Time Tenda
Tenda f451
Tenda f451 Firmware
References () https://github.com/Jimi-Lab/cve/issues/12 - () https://github.com/Jimi-Lab/cve/issues/12 - Broken Link
References () https://vuldb.com/submit/792865 - () https://vuldb.com/submit/792865 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/356984 - () https://vuldb.com/vuln/356984 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/356984/cti - () https://vuldb.com/vuln/356984/cti - Permissions Required, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product

12 Apr 2026, 08:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-04-12 08:16

Updated : 2026-04-29 20:02


NVD link : CVE-2026-6121

Mitre link : CVE-2026-6121

CVE.ORG link : CVE-2026-6121


JSON object : View

Products Affected

tenda

  • f451
  • f451_firmware
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow