CVE-2026-9477

🗓️ 25 May 2026 17:15:11Reported by VulDBType

cve🔗 web.nvd.nist.gov👁 19 Views🌐 WEB

Remote command injection in Totolink A8000RU Web Management via setAccessDeviceCfg in cstecgi.cgi.

Reporter	Title	Published	Views	Family All 8
ATTACKERKB	CVE-2026-9477	25 May 202617:15	–	attackerkb
CNNVD	TOTOLINK A8000RU 操作系统命令注入漏洞	25 May 202600:00	–	cnnvd
Cvelist	CVE-2026-9477 Totolink A8000RU Web Management cstecgi.cgi setAccessDeviceCfg os command injection	25 May 202617:15	–	cvelist
EUVD	EUVD-2026-31710	25 May 202617:15	–	euvd
NVD	CVE-2026-9477	25 May 202618:16	–	nvd
Positive Technologies	PT-2026-43098	25 May 202600:00	–	ptsecurity
RedhatCVE	CVE-2026-9477	5 Jun 202619:18	–	redhatcve
Vulnrichment	CVE-2026-9477 Totolink A8000RU Web Management cstecgi.cgi setAccessDeviceCfg os command injection	25 May 202617:15	–	vulnrichment

[
  {
    "vendor": "Totolink",
    "product": "A8000RU",
    "versions": [
      {
        "version": "7.1cu.643_b20200521",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:totolink:a8000ru_firmware:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "Web Management Interface"
    ]
  }
]

Source	Link
vuldb	www.vuldb.com/submit/813460
vuldb	www.vuldb.com/vuln/365458
github	www.github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_349/README.md
vuldb	www.vuldb.com/vuln/365458/cti
totolink	www.totolink.net/

Parameter	Position	Path	Description	CWE
mac	query param	/cgi-bin/cstecgi.cgi	OS command injection via manipulation of the mac parameter in the setAccessDeviceCfg function of the Web Management Interface.	CWE-77, CWE-78

17 Jun 2026 11:05Current

7High risk

Vulners AI Score7

CVSS 49.3

CVSS 3.19.8

CVSS 210

CVSS 39.8

EPSS0.01909

SSVC