CVE-2026-76591
High
Description
A security flaw has been discovered in TRENDnet TEW-755AP up to 20260702. This affects the function log_email_server of the file /cgi-bin/email.cgi of the component ssi. Performing a manipulation results in command injection. The attack is possible to be carried out remotely. The exploit has been released to the public and may be used for attacks.
SeverityHigh
CVSS7.4
Exploit probability—
ProductTrendnet Tew-755ap Firmware
PublishedAug 19, 2026
First seenAug 19, 2026
Weakness typeCWE-77Command injectionCWE-74Injection
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| trendnet tew-755ap_firmware | 20260702 | — |
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