CVE-2026-114268CWE-119CWE-120

CVE-2026-114268

Critical · published October 21, 2026

CVSS v3.1
9.9
EPSS
1%
Percentile
42.7
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
9.9 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
CVSS v4.0
9.4 · 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
EPSS
0.00511 · 42.7th percentile
Weaknesses
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')
Published
2026-10-21T23:17Z
References (6)
https://github.com/Tmzop/Tenda-CVE · [email protected]https://vuldb.com/cve/CVE-2026-114268 · [email protected]https://vuldb.com/submit/1018994 · [email protected]https://vuldb.com/vuln/424700 · [email protected]https://vuldb.com/vuln/424700/cti · [email protected]https://www.tenda.com.cn/ · [email protected]
EPSS history
Timeline
  • 23 OCT 03:55Z
    EPSS moved — → 1%
    epss
  • 21 OCT 18:45Z
    Tenda BE3L Pro WifiBasicSet formWifiBasicSet buffer overflow
    cvelistv5
  • 21 OCT 18:45Z
    Tenda BE3L Pro WifiBasicSet formWifiBasicSet buffer overflow
    cvelistv5