CVE-2026-114268

Tenda BE3L Pro WifiBasicSet formWifiBasicSet buffer overflow

State: Published
Severity: 9.4 Critical
Published: Oct 21, 2026
Updated: Oct 28, 2026
Reserved: Oct 21, 2026

Description

A flaw has been found in Tenda BE3L Pro 16.03.60.62. Affected by this vulnerability is the function formWifiBasicSet of the file /goform/WifiBasicSet. This manipulation of the argument security_5g causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been published and may be used.

Scores

CVSS	Score	Vector	Source
4.0	9.4 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P	VulDB
3.1	9.9 Critical	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R	VulDB
3.0	9.9 Critical	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R	VulDB
2.0	9.0 High	AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR	VulDB

Weaknesses

CWE-120 Buffer Overflow
CWE-119 Memory Corruption

Affected Products

Product	Versions
BE3L ProTenda	16.03.60.62Affected

References

VDB-424700 | Tenda BE3L Pro WifiBasicSet formWifiBasicSet buffer overflowvdb-entrytechnical-description
VDB-424700 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
CVE-2026-114268 | CVE Analysis and Reportthird-party-advisory
Submit #1018994 | Tenda Tenda Router BE3L Pro V16.03.60.62 Stack-based Buffer Overflowthird-party-advisory
https://github.com/Tmzop/Tenda-CVEexploit
https://www.tenda.com.cn/product

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.