CVE-2026-108804

CriticalCVSS 10.0/10Last modified Oct 15, 2026

Description

A vulnerability was detected in TRENDnet TEW-751DR, TEW-752DRU and TEW733GR 1.03B01/1.03B03. Affected is the function fwrite of the file pigwidgeon.cgi of the component Web Management Backend. The manipulation of the argument service results in os command injection. It is possible to launch the attack remotely. The exploit is now public and may be used. The vendor confirms: "As this router was EOL'd in 2011, we have no way of testing if such vulnerability exists. We will notify our customers of a potential vulnerability on this product." This vulnerability only affects products that are no longer supported by the maintainer.

Metrics

CVSS 3.1 10.0/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Weakness enumeration

CWE-77 CWE-78

Affected software

Vendor	Product	Versions
TRENDnet	TEW-751DR	1.03B01; 1.03B03
TRENDnet	TEW-752DRU	1.03B01; 1.03B03
TRENDnet	TEW733GR	1.03B01; 1.03B03

References

Timeline

Published: Oct 12, 2026
Last modified: Oct 15, 2026
NVD status: Deferred

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