Critical severity · published Oct 21, 2026
CVE-2026-114268
Tenda BE3L Pro WifiBasicSet formWifiBasicSet buffer overflow
New
9.9
CVSS
0.5%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
BP
BE3L Pro · Tenda
16.03.60.62 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-114268
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-114268
github.com
https://github.com/Tmzop/Tenda-CVE
vuldb.com
https://vuldb.com/cve/CVE-2026-114268
vuldb.com
https://vuldb.com/submit/1018994
vuldb.com
https://vuldb.com/vuln/424700
vuldb.com
https://vuldb.com/vuln/424700/cti
www.tenda.com.cn
https://www.tenda.com.cn/