A vulnerability was detected in TRENDnet TEW-823DRU 1.1.02b01. Impacted is an unknown function of the file /cgi-bin/admin.cgi. The manipulation of the argument Hostname results in command injection. The attack can be launched remotely. The exploit is now public and may be used.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact Low

Subsequent System Confidentiality Impact Low

Subsequent System Integrity Impact Low

Subsequent System Availability Impact Low

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact Low

Integrity Impact Low

Availability Impact Low

User Interaction None

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploitation poc

Automatable no

Technical Impact partial

Affected Vendors & Products

Vendors Products
Trendnet
  • Tew-823dru

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References
Link Providers
https://github.com/meishigana/CVE/blob/main/team15_20260702/11_823dru-rc-cmdi/poc/poc-rc-injection.py cve-icon cve-icon
https://github.com/meishigana/CVE/tree/main/team15_20260702/11_823dru-rc-cmdi cve-icon cve-icon
https://vuldb.com/cve/CVE-2026-75984 cve-icon cve-icon
https://vuldb.com/submit/877798 cve-icon cve-icon
https://vuldb.com/vuln/391903 cve-icon cve-icon
https://vuldb.com/vuln/391903/cti cve-icon cve-icon
History

Thu, 20 Aug 2026 15:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Wed, 19 Aug 2026 01:15:00 +0000

Type Values Removed Values Added
Description A vulnerability was detected in TRENDnet TEW-823DRU 1.1.02b01. Impacted is an unknown function of the file /cgi-bin/admin.cgi. The manipulation of the argument Hostname results in command injection. The attack can be launched remotely. The exploit is now public and may be used.
Title TRENDnet TEW-823DRU admin.cgi command injection
First Time appeared Trendnet
Trendnet tew-823dru
Weaknesses CWE-74
CWE-77
CPEs cpe:2.3:a:trendnet:tew-823dru:*:*:*:*:*:*:*:*
Vendors & Products Trendnet
Trendnet tew-823dru
References
Metrics cvssV2_0

{'score': 6.5, 'vector': 'AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 7.4, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-08-19T01:00:10.794Z

Updated: 2026-08-19T13:43:50.638Z

Reserved: 2026-08-18T18:27:17.455Z

Link: CVE-2026-75984

cve-icon Vulnrichment

Updated: 2026-08-19T13:43:47.974Z

cve-icon NVD

Status : Deferred

Published: 2026-08-19T01:16:57.640

Modified: 2026-08-20T12:48:31.843

Link: CVE-2026-75984

cve-icon Redhat

No data.