CVE-2026-7470

A flaw has been found in Tenda 4G300 US_4G300V1.0Mt_V1.01.42_CN_TDC01. Affected is the function sub_427C3C of the file /goform/SafeMacFilter. This manipulation of the argument page causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been published and may be used.
References
Link Resource
https://github.com/Axelioc/CVE/blob/main/Tenda/US_4G300/sub_427C3C/sub_427C3C.md Broken Link Third Party Advisory
https://vuldb.com/submit/804269 Third Party Advisory VDB Entry
https://vuldb.com/vuln/360206 Third Party Advisory VDB Entry
https://vuldb.com/vuln/360206/cti Permissions Required VDB Entry
https://www.tenda.com.cn/ Product
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:tenda:4g300_firmware:1.01.42_cn_tdc01:*:*:*:*:*:*:*
cpe:2.3:h:tenda:4g300:-:*:*:*:*:*:*:*

History

30 Apr 2026, 20:41

Type Values Removed Values Added
CPE cpe:2.3:o:tenda:4g300_firmware:1.01.42_cn_tdc01:*:*:*:*:*:*:*
cpe:2.3:h:tenda:4g300:-:*:*:*:*:*:*:*
First Time Tenda
Tenda 4g300 Firmware
Tenda 4g300
References () https://github.com/Axelioc/CVE/blob/main/Tenda/US_4G300/sub_427C3C/sub_427C3C.md - () https://github.com/Axelioc/CVE/blob/main/Tenda/US_4G300/sub_427C3C/sub_427C3C.md - Broken Link, Third Party Advisory
References () https://vuldb.com/submit/804269 - () https://vuldb.com/submit/804269 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/360206 - () https://vuldb.com/vuln/360206 - Third Party Advisory, VDB Entry
References () https://vuldb.com/vuln/360206/cti - () https://vuldb.com/vuln/360206/cti - Permissions Required, VDB Entry
References () https://www.tenda.com.cn/ - () https://www.tenda.com.cn/ - Product

30 Apr 2026, 14:53

Type Values Removed Values Added
New CVE

Information

Published : 2026-04-30 03:16

Updated : 2026-06-17 11:02


NVD link : CVE-2026-7470

Mitre link : CVE-2026-7470

CVE.ORG link : CVE-2026-7470


JSON object : View

Products Affected

tenda

  • 4g300_firmware
  • 4g300
CWE
CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-121

Stack-based Buffer Overflow