CVE-2026-4172
High
Description
A vulnerability was detected in TRENDnet TEW-632BRP 1.010B32. This affects an unknown part of the file /ping_response.cgi of the component HTTP POST Request Handler. The manipulation of the argument ping_ipaddr results in stack-based buffer overflow. The attack may be performed from remote. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
SeverityHigh
CVSS7.2
Exploit probability—
ProductTrendnet Tew-632brp Firmware
PublishedMar 16, 2026
First seenMar 16, 2026
Weakness typeCWE-121CWE-121CWE-119Memory buffer bounds error
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| trendnet tew-632brp_firmware | 1.010B32 | — |
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