CVE-2025-8243

🗓️ 27 Jul 2025 21:32:17Reported by VulDBType

cve🔗 web.nvd.nist.gov📰️ 3 Media mentions👁 58 Views🌐 WEB

Critical buffer overflow in TOTOLINK X15 HTTP handler via devicemac1 argument manipulation.

Reporter	Title	Published	Views	Family All 11
BDU FSTEC	TOTOLINK X15 Router DoS	28 Jul 202500:00	–	bdu_fstec
CNNVD	TOTOLINK X15 security vulnerabilities	27 Jul 202500:00	–	cnnvd
CNVD	TOTOLINK X15 devicemac1 parameter buffer overflow vulnerability	28 Jul 202500:00	–	cnvd
Cvelist	CVE-2025-8243 TOTOLINK X15 HTTP POST Request formMapDel buffer overflow	27 Jul 202521:32	–	cvelist
EUVD	EUVD-2025-22834	3 Oct 202520:07	–	euvd
NVD	CVE-2025-8243	27 Jul 202522:15	–	nvd
osv_cve	CVE-2025-8243	27 Jul 202522:15	–	osv_cve
Positive Technologies	PT-2025-31026 · Totolink · Totolink X15	25 Jul 202500:00	–	ptsecurity
Rapid7 Vulnerability Database (full)	CVE-2025-8243: Buffer Copy without Checking Size of Input	27 Jul 202500:00	–	rapid7
RedhatCVE	CVE-2025-8243	29 Jul 202521:54	–	redhatcve

NVD

Vulners

Node

AND

totolink x15_firmwareMatch1.0.0-b20230714.1105

totolink x15Match-

[
  {
    "vendor": "TOTOLINK",
    "product": "X15",
    "versions": [
      {
        "version": "1.0.0-B20230714.1105",
        "status": "affected"
      }
    ],
    "modules": [
      "HTTP POST Request Handler"
    ]
  }
]

Source	Link
vuldb	www.vuldb.com/
totolink	www.totolink.net/
github	www.github.com/panda666-888/vuls/blob/main/totolink/x15/formMapDel.md
vuldb	www.vuldb.com/
vuldb	www.vuldb.com/

Parameter	Position	Path	Description	CWE
devicemac1	request body	/boafrm/formMapDel	A buffer overflow vulnerability exists in the HTTP POST Request Handler when processing the /boafrm/formMapDel endpoint. Manipulation of the devicemac1 argument can lead to a buffer overflow.	CWE-119, CWE-120, CWE-787