CVE-2026-7154

🗓️ 27 Apr 2026 20:00:15Reported by VulDBType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 5 Views🌐 WEB

Remote command injection in Totolink A8000RU setAdvancedInfoShow via tty_server in the CGI handler.

Reporter	Title	Published	Views	Family All 8
ATTACKERKB	CVE-2026-7154	27 Apr 202620:00	–	attackerkb
Circl	CVE-2026-7154	28 Apr 202601:11	–	circl
CNNVD	TOTOLINK A8000RU 命令注入漏洞	27 Apr 202600:00	–	cnnvd
Cvelist	CVE-2026-7154 Totolink A8000RU CGI cstecgi.cgi setAdvancedInfoShow os command injection	27 Apr 202620:00	–	cvelist
EUVD	EUVD-2026-25918	27 Apr 202620:00	–	euvd
NVD	CVE-2026-7154	27 Apr 202621:16	–	nvd
Positive Technologies	PT-2026-35524	27 Apr 202600:00	–	ptsecurity
Vulnrichment	CVE-2026-7154 Totolink A8000RU CGI cstecgi.cgi setAdvancedInfoShow os command injection	27 Apr 202620:00	–	vulnrichment

[
  {
    "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
vuldb	www.vuldb.com/vuln/359753
github	www.github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_318/README.md
vuldb	www.vuldb.com/vuln/359753/cti
totolink	www.totolink.net/
vuldb	www.vuldb.com/submit/801140

Parameter	Position	Path	Description	CWE
tty_server	query param	/cgi-bin/cstecgi.cgi	OS command injection via manipulated tty_server parameter in /cgi-bin/cstecgi.cgi (cgi handler).	CWE-77, CWE-78

28 Apr 2026 20:24Current

8.3High risk

Vulners AI Score8.3

CVSS 49.3

CVSS 3.19.8

CVSS 210

CVSS 39.8

EPSS0.01221

SSVC