CVE-2026-109157 (GCVE-0-2026-109157)
Vulnerability from cvelistv5 – Published: 2026-10-13 10:45 – Updated: 2026-10-14 13:50 Unsupported When Assigned
VLAI
EPSS
VEX
Title
TRENDnet TEW-432BRP formTcpipSetup stack-based overflow
Summary
A vulnerability was found in TRENDnet TEW-432BRP 3.10B20. Affected by this vulnerability is the function formTcpipSetup of the file /goform/formTcpipSetup. Performing a manipulation of the argument Name results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor confirms: "As this router was EOL'd in 2011, we have no way of testing if such vulnerability exists. We will notify our customers of a potential vulnerability on this product." This vulnerability only affects products that are no longer supported by the maintainer.
Severity
9.9 (Critical)
9.9 (Critical)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-10-14 13:50 UTC
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://vuldb.com/vuln/416890 | vdb-entrytechnical-description |
| https://vuldb.com/vuln/416890/cti | signaturepermissions-required |
| https://vuldb.com/cve/CVE-2026-109157 | third-party-advisory |
| https://vuldb.com/submit/979590 | third-party-advisory |
| https://github.com/wudipjq/my_vuln/blob/main/TREN… | exploit |
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| TRENDnet | TEW-432BRP |
Affected:
3.10B20
cpe:2.3:o:trendnet:tew-432brp_firmware:*:*:*:*:*:*:*:* |
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Sightings
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Nomenclature
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