CVE-2026-3273

🗓️ 27 Feb 2026 00:32:09Reported by VulDBType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 73 Views🌐 WEB

CVE-2026-3273 on Tenda F453 1.0.0.3 enables remote buffer overflow in httpd formWrlsafeset.

Reporter	Title	Published	Views	Family All 12
attackerkb	CVE-2026-3273	27 Feb 202600:32	–	attackerkb
BDU FSTEC	httpd daemon FormWrlsafeset Code Execution	22 Jun 202600:00	–	bdu_fstec
Circl	CVE-2026-3273	27 Feb 202603:12	–	circl
CNNVD	Tenda F453 security vulnerabilities	27 Feb 202600:00	–	cnnvd
Cvelist	CVE-2026-3273 Tenda F453 httpd AdvSetWrlsafeset formWrlsafeset buffer overflow	27 Feb 202600:32	–	cvelist
EUVD	EUVD-2026-8970	27 Feb 202603:30	–	euvd
NVD	CVE-2026-3273	27 Feb 202601:16	–	nvd
osv_cve	CVE-2026-3273	27 Feb 202601:16	–	osv_cve
Positive Technologies	PT-2026-22268	27 Feb 202600:00	–	ptsecurity
Rapid7 Vulnerability Database (full)	CVE-2026-3273: Buffer Copy without Checking Size of Input	27 Feb 202600:00	–	rapid7

NVD

Vulners

Node

AND

tenda f453_firmwareMatch1.0.0.3

tenda f453Match-

[
  {
    "vendor": "Tenda",
    "product": "F453",
    "versions": [
      {
        "version": "1.0.0.3",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:tenda:f453_firmware:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "httpd"
    ]
  }
]

Source	Link
vuldb	www.vuldb.com/
vuldb	www.vuldb.com/
github	www.github.com/Litengzheng/vul_db/blob/main/F453/vul_73/README.md
tenda	www.tenda.com.cn/
vuldb	www.vuldb.com/

Parameter	Position	Path	Description	CWE
mit_ssid_index	request body	/goform/AdvSetWrlsafeset	The formWrlsafeset function in the httpd component is vulnerable to a buffer overflow when processing the mit_ssid_index argument.	CWE-119, CWE-120

17 Jun 2026 10:43Current

8.6High risk

Vulners AI Score8.6

CVSS 48.7

CVSS 3.18.8

CVSS 38.8

CVSS 29

EPSS0.01071

SSVC