CVE-2026-7823

🗓️ 05 May 2026 04:45:13Reported by VulDBType

cve🔗 web.nvd.nist.gov📰️ 1 Media mentions👁 8 Views🌐 WEB

Remote command injection in Totolink A8000RU via setAppFilterCfg enable in cstecgi.cgi on firmware 7.1cu.643_b20200521.

Reporter	Title	Published	Views	Family All 9
ATTACKERKB	CVE-2026-7823	5 May 202604:45	–	attackerkb
Circl	CVE-2026-7823	5 May 202606:00	–	circl
CNNVD	TOTOLINK A8000RU 命令注入漏洞	5 May 202600:00	–	cnnvd
Cvelist	CVE-2026-7823 Totolink A8000RU cstecgi.cgi setAppFilterCfg os command injection	5 May 202604:45	–	cvelist
EUVD	EUVD-2026-27221	5 May 202606:31	–	euvd
NVD	CVE-2026-7823	5 May 202605:16	–	nvd
Positive Technologies	PT-2026-36975	5 May 202600:00	–	ptsecurity
RedhatCVE	CVE-2026-7823	5 Jun 202619:22	–	redhatcve
Vulnrichment	CVE-2026-7823 Totolink A8000RU cstecgi.cgi setAppFilterCfg os command injection	5 May 202604:45	–	vulnrichment

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

Source	Link
vuldb	www.vuldb.com/submit/807775
vuldb	www.vuldb.com/vuln/361075
totolink	www.totolink.net/
github	www.github.com/Litengzheng/vuldb_new2/blob/main/A8000RU/vul_330/README.md
vuldb	www.vuldb.com/vuln/361075/cti

Parameter	Position	Path	Description	CWE
enable	request body	/cgi-bin/cstecgi.cgi	Remote OS command injection via manipulation of the enable argument in setAppFilterCfg of /cgi-bin/cstecgi.cgi.	CWE-78, CWE-77

05 May 2026 19:08Current

7High risk

Vulners AI Score7

CVSS 49.3

CVSS 3.19.8

CVSS 210

CVSS 39.8

EPSS0.01254

SSVC