CVE-2026-2202

🗓️ 09 Feb 2026 01:32:09Reported by VulDBType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 79 Views🌐 WEB

CVE-2026-2202 remote buffer overflow in Tenda AC8 httpd WifiGuestSet via shareSpeed parameter.

Reporter	Title	Published	Views	Family All 11
attackerkb	CVE-2026-2202	9 Feb 202601:32	–	attackerkb
BDU FSTEC	Tenda AC8 Router Code Execution	9 Feb 202600:00	–	bdu_fstec
Circl	CVE-2026-2202	8 Feb 202608:55	–	circl
CNNVD	Tenda AC8 security vulnerabilities	9 Feb 202600:00	–	cnnvd
Cvelist	CVE-2026-2202 Tenda AC8 httpd WifiGuestSet fromSetWifiGusetBasic buffer overflow	9 Feb 202601:32	–	cvelist
NVD	CVE-2026-2202	9 Feb 202603:16	–	nvd
osv_cve	CVE-2026-2202	9 Feb 202603:16	–	osv_cve
Positive Technologies	PT-2026-6985	8 Feb 202600:00	–	ptsecurity
Rapid7 Vulnerability Database (full)	CVE-2026-2202: Buffer Copy without Checking Size of Input	9 Feb 202600:00	–	rapid7
RedhatCVE	CVE-2026-2202	10 Feb 202607:33	–	redhatcve

NVD

Vulners

Node

AND

tenda ac8_firmwareMatch16.03.33.05

tenda ac8Match-

[
  {
    "vendor": "Tenda",
    "product": "AC8",
    "versions": [
      {
        "version": "16.03.33.05",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:tenda:ac8_firmware:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "httpd"
    ]
  }
]

Source	Link
github	www.github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/AC8/WifiGuestSet-sharespeed-bufferoverflow.md
github	www.github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/AC8/WifiGuestSet-sharespeed-bufferoverflow.md
vuldb	www.vuldb.com/
tenda	www.tenda.com.cn/
vuldb	www.vuldb.com/
vuldb	www.vuldb.com/

Parameter	Position	Path	Description	CWE
shareSpeed	request body	/goform/WifiGuestSet	A buffer overflow vulnerability exists in the shareSpeed argument of the /goform/WifiGuestSet endpoint, which can be exploited remotely.	CWE-119, CWE-120

17 Jun 2026 10:30Current

8.6High risk

Vulners AI Score8.6

CVSS 48.7

CVSS 3.18.8

CVSS 38.8

CVSS 29

EPSS0.00826

SSVC