CVE-2026-4008

🗓️ 12 Mar 2026 06:32:13Reported by VulDBType

cve🔗 web.nvd.nist.gov👁 5 Views🌐 WEB

CVE-2026-4008 affects Tenda W3; POST /goform/wifiSSIDset causes stack overflow; remote exploit.

Reporter	Title	Published	Views	Family All 9
ATTACKERKB	CVE-2026-4008	12 Mar 202606:32	–	attackerkb
Circl	CVE-2026-4008	12 Mar 202609:00	–	circl
CNNVD	Tenda W3 安全漏洞	12 Mar 202600:00	–	cnnvd
Cvelist	CVE-2026-4008 Tenda W3 POST Parameter wifiSSIDset stack-based overflow	12 Mar 202606:32	–	cvelist
EUVD	EUVD-2026-11540	12 Mar 202609:31	–	euvd
NVD	CVE-2026-4008	12 Mar 202607:16	–	nvd
Positive Technologies	PT-2026-24931	12 Mar 202600:00	–	ptsecurity
RedhatCVE	CVE-2026-4008	26 Mar 202614:58	–	redhatcve
Vulnrichment	CVE-2026-4008 Tenda W3 POST Parameter wifiSSIDset stack-based overflow	12 Mar 202606:32	–	vulnrichment

NVD

Node

tenda w3_firmwareMatch1.0.0.3(2204)

AND

tenda w3Match-

[
  {
    "vendor": "Tenda",
    "product": "W3",
    "versions": [
      {
        "version": "1.0.0.3(2204)",
        "status": "affected"
      }
    ],
    "modules": [
      "POST Parameter Handler"
    ]
  }
]

Source	Link
vuldb	www.vuldb.com/
github	www.github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-formwrlSSIDset-go-buffer-overflow
github	www.github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-formwrlSSIDset-index-buffer-overflow
tenda	www.tenda.com.cn/
vuldb	www.vuldb.com/
vuldb	www.vuldb.com/
vuldb	www.vuldb.com/

Parameter	Position	Path	Description	CWE
index	request body	/goform/wifiSSIDset	Buffer overflow via manipulation of POST parameters in /goform/wifiSSIDset (Argument index/GO) leading to remote exploit.	CWE-119, CWE-787, CWE-121
GO	request body	/goform/wifiSSIDset	Buffer overflow via manipulation of POST parameters in /goform/wifiSSIDset (Argument index/GO) leading to remote exploit.	CWE-119, CWE-787, CWE-121

02 Apr 2026 20:06Current

7.9High risk

Vulners AI Score7.9

CVSS 48.7

CVSS 3.18.8

CVSS 29

CVSS 38.8

EPSS0.00112

SSVC

tenda w3 post parameter handler wifi ssid set stack overflow remote exploit security flaw