CVE-2026-7029

A weakness has been identified in Tenda F456 1.0.0.5. The impacted element is the function fromaddressNat of the file /goform/addressNat. Executing a manipulation of the argument menufacturer/Go can lead to buffer overflow. The attack may be performed from remote. The exploit has been made available to the public and could be used for attacks.
References
Link Resource
https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_119/README.md Exploit Third Party Advisory
https://vuldb.com/submit/798450 Third Party Advisory VDB Entry
https://vuldb.com/vuln/359609 Third Party Advisory VDB Entry
https://vuldb.com/vuln/359609/cti Permissions Required VDB Entry
https://www.tenda.com.cn/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:f456_firmware:1.0.0.5:*:*:*:*:*:*:*
cpe:2.3:h:tenda:f456:-:*:*:*:*:*:*:*

History

30 Apr 2026, 14:03

Type Values Removed Values Added
First Time Tenda
Tenda f456
Tenda f456 Firmware
CPE cpe:2.3:o:tenda:f456_firmware:1.0.0.5:*:*:*:*:*:*:*
cpe:2.3:h:tenda:f456:-:*:*:*:*:*:*:*
References () https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_119/README.md - () https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_119/README.md - Exploit, Third Party Advisory
References () https://vuldb.com/submit/798450 - () https://vuldb.com/submit/798450 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/359609 - () https://vuldb.com/vuln/359609 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/359609/cti - () https://vuldb.com/vuln/359609/cti - Permissions Required, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product

26 Apr 2026, 09:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-04-26 09:16

Updated : 2026-04-30 14:03


NVD link : CVE-2026-7029

Mitre link : CVE-2026-7029

CVE.ORG link : CVE-2026-7029


JSON object : View

Products Affected

tenda

  • f456_firmware
  • f456
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')