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TI-2026-08819 Aliases CVE-2026-10062GHSA-f6m3-35xp-mwj6

TRENDnet TEW-432BRP formSetRoute stack-based overflow

Priority HIGH 73CWE-119Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Code execution
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.

Summary

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 supported by the maintainer.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00835 57th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
TRENDnetTEW-432BRP3.10B20—No fix listedCNA
  • TEW-432BRP VendorTRENDnet Affected 3.10B20 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:trendnet:tew-432brp_firmware:3.10b20:*:*:*:*:*:*:*3.10b20VulnerableTRENDnet
cpe:2.3:h:trendnet:tew-432brp:-:*:*:*:*:*:*:*not specified by NVDRunning onTRENDnet
  • cpe:2.3:o:trendnet:tew-432brp_firmware:3.10b20:*:*:*:*:*:*:* Versions 3.10b20 Vulnerable ·TRENDnet
  • cpe:2.3:h:trendnet:tew-432brp:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·TRENDnet

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-10062
  2. 2026-10-03 Alias added: GHSA-f6m3-35xp-mwj6

References

Exploit 1

  • TI-2026-08818 TRENDnet TEW-432BRP formWPS command injection CVSS 4.0MEDIUM 5.3
  • TI-2026-08817 TRENDnet TEW-432BRP formSetRoute command injection CVSS 4.0MEDIUM 5.3
  • TI-2026-08820 TRENDnet TEW-432BRP formWPS stack-based overflow CVSS 4.0HIGH 8.7
  • TI-2026-08821 TRENDnet TEW-432BRP formSetPortTr stack-based overflow CVSS 4.0MEDIUM 5.3

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences