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Tew 811dru Firmware CVE-2023-0638

CRITICAL
Command Injection (CWE-77)
2023-02-02 cna@vuldb.com
Command Injection Tew 811dru Firmware
9.8
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
9.8 CRITICAL
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

1
CVE Published
Feb 02, 2023 - 09:15 nvd
CRITICAL 9.8

DescriptionNVD

A vulnerability has been found in TRENDnet TEW-811DRU 1.0.10.0 and classified as critical. This vulnerability affects unknown code of the component Web Interface. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-220018 is the identifier assigned to this vulnerability.

AnalysisAI

A vulnerability has been found in TRENDnet TEW-811DRU 1.0.10.0 and classified as critical. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. A vulnerability has been found in TRENDnet TEW-811DRU 1.0.10.0 and classified as critical. This vulnerability affects unknown code of the component Web Interface. The manipulation leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-220018 is the identifier assigned to this vulnerability. Affected products include: Trendnet Tew-811Dru Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.

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CVE-2023-0617 HIGH POC
7.5 Feb 01

A vulnerability was found in TRENDNet TEW-811DRU 1.0.10.0. Rated high severity (CVSS 7.5), this vulnerability is remotel
CVE-2023-0613 HIGH POC
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A vulnerability has been found in TRENDnet TEW-811DRU 1.0.10.0 and classified as critical. Rated high severity (CVSS 7.5
CVE-2025-15472 HIGH POC
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A flaw has been found in TRENDnet TEW-811DRU 1.0.2.0. This affects the function setDeviceURL  of the file uapply.cgi of

CVE-2023-0637 MEDIUM POC
6.5 Feb 02

A vulnerability, which was classified as critical, was found in TRENDnet TEW-811DRU 1.0.10.0. Rated medium severity (CVS
CVE-2023-0612 HIGH
7.5 Feb 01

A vulnerability, which was classified as critical, was found in TRENDnet TEW-811DRU 1.0.10.0. Rated high severity (CVSS

Same weakness CWE-77 – Command Injection

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CVE-2024-21887 CRITICAL POC
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CVE-2012-1823 CRITICAL POC
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CVE-2016-1555 CRITICAL POC
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CVE-2015-2051 HIGH POC
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CVE-2017-6327 HIGH POC
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CVE-2023-34960 CRITICAL POC
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CVE-2025-10035 CRITICAL POC
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Same technique Command Injection

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CVE-2012-1823 CRITICAL POC
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CVE-2016-1555 CRITICAL POC
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CVE-2014-6271 CRITICAL POC
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CVE-2015-2051 HIGH POC
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CVE-2014-6278 HIGH POC
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CVE-2017-6334 HIGH POC
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CVE-2024-50603 CRITICAL POC
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CVE-2025-64328 HIGH POC
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CVE-2023-0638 vulnerability details – vuln.today
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