CVE-2026-5178

🗓️ 31 Mar 2026 03:00:14Reported by VulDBType

cve🔗 web.nvd.nist.gov👁 49 Views🌐 WEB

CVE-2026-5178 affects Totolink A3300R; setIptvCfg enables remote command injection via vlanPriLan3.

Reporter	Title	Published	Views	Family All 11
attackerkb	CVE-2026-5178	31 Mar 202603:00	–	attackerkb
BDU FSTEC	TOTOLINK A3300R Router setIptvCfg() Command Execution	2 Jul 202600:00	–	bdu_fstec
Circl	CVE-2026-5178	31 Mar 202607:20	–	circl
CNNVD	TOTOLINK A3300R Command Injection Vulnerability	31 Mar 202600:00	–	cnnvd
Cvelist	CVE-2026-5178 Totolink A3300R cstecgi.cgi setIptvCfg command injection	31 Mar 202603:00	–	cvelist
EUVD	EUVD-2026-17309	31 Mar 202606:31	–	euvd
NVD	CVE-2026-5178	31 Mar 202604:16	–	nvd
Positive Technologies	PT-2026-29188	31 Mar 202600:00	–	ptsecurity
Rapid7 Vulnerability Database (full)	CVE-2026-5178: Improper Neutralization of Special Elements used in a Command	31 Mar 202600:00	–	rapid7
RedhatCVE	CVE-2026-5178	1 Apr 202605:00	–	redhatcve

NVD

Vulners

Node

AND

totolink a3300r_firmwareMatch17.0.0cu.557_b20221024

totolink a3300rMatch-

[
  {
    "vendor": "Totolink",
    "product": "A3300R",
    "versions": [
      {
        "version": "17.0.0cu.557_b20221024",
        "status": "affected"
      }
    ],
    "cpes": [
      "cpe:2.3:o:totolink:a3300r_firmware:*:*:*:*:*:*:*:*"
    ]
  }
]

Source	Link
vuldb	www.vuldb.com/vuln/354246/cti
totolink	www.totolink.net/
vuldb	www.vuldb.com/submit/779147
github	www.github.com/LvHongW/Vuln-of-totolink_A3300R/tree/main/A3300R_vlanPriLan3_cmd_inject
vuldb	www.vuldb.com/vuln/354246

Parameter	Position	Path	Description	CWE
vlanPriLan3	request body	/cgi-bin/cstecgi.cgi	The setIptvCfg function in /cgi-bin/cstecgi.cgi is vulnerable to command injection via the manipulation of the vlanPriLan3 argument.	CWE-74, CWE-77

17 Jun 2026 10:58Current

6.7Medium risk

Vulners AI Score6.7

CVSS 3.16.3 - 8.8

CVSS 45.3

CVSS 36.3

CVSS 26.5

EPSS0.04097

SSVC