PT-2026-78704 · Trendnet · Tew-821Dap

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CVE-2026-76582

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Published

2026-08-19

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Updated

2026-08-19

CVSS v2.0

6.5

Medium

VectorAV:N/AC:L/Au:S/C:P/I:P/A:P
A vulnerability was determined in TRENDnet TEW-821DAP 2.2.01b05. Affected is the function popen/system of the file /cgi-bin/ping.cgi of the component ssi. Executing a manipulation of the argument ipaddr can lead to command injection. It is possible to launch the attack remotely. The exploit has been publicly disclosed and may be utilized.

Exploit

Fix

Special Elements Injection

Command Injection

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Weakness Enumeration

Related Identifiers

CVE-2026-76582

Affected Products

Tew-821Dap