CVE-2026-7240

🗓️ 28 Apr 2026 07:15:14Reported by VulDBType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 36 Views🌐 WEB

Totolink A8000RU vulnerability allows remote command injection via setVpnAccountCfg in the web interface

Reporter	Title	Published	Views	Family All 11
attackerkb	CVE-2026-7240	28 Apr 202607:15	–	attackerkb
Circl	CVE-2026-7240	28 Apr 202608:54	–	circl
CNNVD	TOTOLINK A8000RU Command Injection Vulnerability	28 Apr 202600:00	–	cnnvd
CNVD	TOTOLINK A8000RU operating system command injection vulnerability (CNVD-2026-32575)	29 Apr 202600:00	–	cnvd
Cvelist	CVE-2026-7240 Totolink A8000RU CGI cstecgi.cgi setVpnAccountCfg os command injection	28 Apr 202607:15	–	cvelist
EUVD	EUVD-2026-26010	28 Apr 202607:15	–	euvd
NVD	CVE-2026-7240	28 Apr 202608:16	–	nvd
Positive Technologies	PT-2026-35684	28 Apr 202600:00	–	ptsecurity
Rapid7 Vulnerability Database (full)	CVE-2026-7240: Improper Neutralization of Special Elements used in an OS Command	28 Apr 202600:00	–	rapid7
RedhatCVE	CVE-2026-7240	29 Apr 202614:48	–	redhatcve

Vulners

Node

totolink a8000ruMatch7.1cu.643_b20200521

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

Source	Link
totolink	www.totolink.net/
vuldb	www.vuldb.com/vuln/359847/cti
github	www.github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_324/README.md
vuldb	www.vuldb.com/vuln/359847
vuldb	www.vuldb.com/submit/802845

Parameter	Position	Path	Description	CWE
User	request body	/cgi-bin/cstecgi.cgi	OS command injection via manipulation of the User argument in setVpnAccountCfg (CGI Handler) allowing remote execution.	CWE-77, CWE-78

17 Jun 2026 11:02Current

7.8High risk

Vulners AI Score7.8

CVSS 49.3

CVSS 3.19.8

CVSS 39.8

CVSS 210

EPSS0.03253

SSVC