CVE-2026-6156

🗓️ 13 Apr 2026 03:30:21Reported by VulDBType

cve🔗 web.nvd.nist.gov👁 7 Views🌐 WEB

CVE-2026-6156: Totolink A7100RU CGI setIpQosRules permits remote os command injection via Comment.

Reporter	Title	Published	Views	Family All 8
ATTACKERKB	CVE-2026-6156	13 Apr 202603:30	–	attackerkb
Circl	CVE-2026-6156	12 Apr 202618:14	–	circl
CNNVD	TOTOLINK A7100RU 操作系统命令注入漏洞	13 Apr 202600:00	–	cnnvd
Cvelist	CVE-2026-6156 Totolink A7100RU CGI cstecgi.cgi setIpQosRules os command injection	13 Apr 202603:30	–	cvelist
EUVD	EUVD-2026-21812	13 Apr 202606:30	–	euvd
NVD	CVE-2026-6156	13 Apr 202604:16	–	nvd
Positive Technologies	PT-2026-32223	12 Apr 202600:00	–	ptsecurity
Vulnrichment	CVE-2026-6156 Totolink A7100RU CGI cstecgi.cgi setIpQosRules os command injection	13 Apr 202603:30	–	vulnrichment

[
  {
    "vendor": "Totolink",
    "product": "A7100RU",
    "versions": [
      {
        "version": "7.4cu.2313_b20191024",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:totolink:a7100ru_firmware:*:*:*:*:*:*:*:*"
    ],
    "modules": [
      "CGI Handler"
    ]
  }
]

Source	Link
totolink	www.totolink.net/
vuldb	www.vuldb.com/submit/793681
vuldb	www.vuldb.com/vuln/357036
vuldb	www.vuldb.com/vuln/357036/cti
github	www.github.com/Litengzheng/vuldb_new/blob/main/A7100RU/vul_197/README.md

Parameter	Position	Path	Description	CWE
Comment	request body	/cgi-bin/cstecgi.cgi	Remote command injection via Comment parameter in setIpQosRules of /cgi-bin/cstecgi.cgi on Totolink A7100RU.	CWE-78, CWE-77

27 Apr 2026 19:05Current

6.9Medium risk

Vulners AI Score6.9

CVSS 49.3

CVSS 3.19.8

CVSS 210

CVSS 39.8

EPSS0.01221

SSVC