CVE-2026-7031

A vulnerability was detected in Tenda F456 1.0.0.5. This impacts the function fromSafeMacFilter of the file /goform/SafeMacFilter. The manipulation of the argument page results in buffer overflow. It is possible to launch the attack remotely. The exploit is now public and may be used.
References
Link Resource
https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_121/README.md Exploit Third Party Advisory
https://vuldb.com/submit/798452 Third Party Advisory VDB Entry
https://vuldb.com/vuln/359611 Third Party Advisory VDB Entry
https://vuldb.com/vuln/359611/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

29 Apr 2026, 18:29

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_121/README.md - () https://github.com/Litengzheng/vuldb_new/blob/main/F456/vul_121/README.md - Exploit, Third Party Advisory
References () https://vuldb.com/submit/798452 - () https://vuldb.com/submit/798452 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/359611 - () https://vuldb.com/vuln/359611 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/359611/cti - () https://vuldb.com/vuln/359611/cti - Permissions Required, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product

26 Apr 2026, 10:16

Type Values Removed Values Added
New CVE

Information

Published : 2026-04-26 10:16

Updated : 2026-04-29 18:29


NVD link : CVE-2026-7031

Mitre link : CVE-2026-7031

CVE.ORG link : CVE-2026-7031


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')