CVE-2026-10120 - TRENDnet TEW-432BRP formSetFirewallRule stack-based overflow

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HIGH

TRENDnet TEW-432BRP formSetFirewallRule stack-based overflow

Published May 30, 2026

8.7

HIGH

CVSS 4.0

EPSS 0.46%

Description

A vulnerability was detected in TRENDnet TEW-432BRP 3.10B20. The affected element is the function formSetFirewallRule of the file /goform/formSetFirewallRule. The manipulation of the argument firewall_name results in stack-based buffer overflow. The attack can be executed remotely. The exploit is now public and may be used. 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 supported by the maintainer.

Affected products

Vendor TRENDnet Product Tew-432brp Default
n/a
- Version
  3.10B20
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

TRENDnet

Tew-432brp

n/a

Version	Status	Constraints
3.10B20	affected	-

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-119

Buffer Overflow

CWE-121

References (5)

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-33462
Advisory
https://github.com/wudipjq/my_vuln/blob/main/TRENDnet/vuln_7/7.md
exploit
https://vuldb.com/submit/814762
third-party-advisory
https://vuldb.com/vuln/367297
vdb-entrytechnical-description
https://vuldb.com/vuln/367297/cti
signaturepermissions-required

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-33462		Advisory
https://github.com/wudipjq/my_vuln/blob/main/TRENDnet/vuln_7/7.md		exploit
https://vuldb.com/submit/814762		third-party-advisory
https://vuldb.com/vuln/367297		vdb-entrytechnical-description
https://vuldb.com/vuln/367297/cti		signaturepermissions-required