Review reviewHigh

CVE-2026-10062

TRENDnet TEW-432BRP, tew-432brp firmware, tew-432brp

A vulnerability was determined in TRENDnet TEW-432BRP 3.10B20. Affected by this vulnerability is the function formSetRoute of the file /goform/formSetRoute. This manipulation of the argument ip/mask/gateway causes stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been publicly disclosed and may be utilized. The vendor explains: "This product has been EOL for 15 years (since 2009). As the item has been EOL for such a long time, we are not able to replicate or fix any vulnerabilities." This vulnerability only affects products that are no longer su...

CVSS: 7.4
EPSS: 0.83%
CISA KEV: Not listed
Published: 2026.05.30

PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV

Exploit probability0.83%

Technical severityCVSS 7.4

Vulnerability overview

Affected product and versions

Product: TRENDnet TEW-432BRP, tew-432brp firmware, tew-432brp
Affected versions: >= 3.10B20, 3.10b20
Fixed versions: No verified fixed-version field is available yet

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide

1
Identify
Confirm that TRENDnet TEW-432BRP, tew-432brp firmware, tew-432brp and an affected version are present.
2
Prioritize
Combine exploitation signals with asset exposure and business criticality.
3
Remediate
Follow the vendor advisory or supported update path and preserve rollback options.
4
Verify
Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CWE: CWE-119, CWE-121