CVE-2026-109157 TRENDnet TEW-432BRP - Buffer Overflow

TRENDnet TEW-432BRP 3.10B20 contains a buffer overflow caused by manipulation of the "Name" argument in /goform/formTcpipSetup, letting remote attackers cause memory corruption, exploit requires no special privileges.

CVSS base score 9.9 /10
Critical
CISA KEV
Not listed
Public exploit
None known
Authentication
Required
EPSS
0.59% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Buffer Overflow
Impact
Remote Code Execution, Denial Of Service
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Published
13 October 2026
Updated
15 October 2026
Weakness
CWE-119

Vendor fix

No fix available as the product is end-of-life; consider upgrading to a supported device.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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