Critical 9.6Published Aug 18, 2026

CVE-2026-75783TRENDnet TEW-WLC100P DHCP blobmsg netifd stack-based overflow

Updated under an hour ago (Oct 27, 2026, 8:23 AM ET)

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It affects TRENDnet TEW-WLC100P. Add what you run to find out whether that includes you.

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Every CVE for TRENDnet TEW-WLC100P

Exploited in the last 30 days

A security vulnerability has been detected in TRENDnet TEW-WLC100P 12.07b01. Affected by this vulnerability is an unknown functionality of the file /sbin/netifd of the component DHCP blobmsg Handler. The manipulation leads to stack-based buffer overflow. The attack must be carried out from within the local network. The exploit has been disclosed publicly and may be used.

CVSS: 9.6 CRITICAL (v3.1, CNA)CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R
Weakness (CWE): CWE-121, CWE-119
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Aug 18, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

TRENDnet TEW-WLC100P trendnet:tew-wlc100p_firmware	12.07b01	CNA record

References

References

https://vuldb.com/vuln/391524	vdb-entry
https://vuldb.com/vuln/391524/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-75783	third-party-advisory
https://vuldb.com/submit/877772	third-party-advisory
https://github.com/meishigana/CVE/tree/main/team15_20260702/01_wlc100p-netifd	related
https://github.com/meishigana/CVE/blob/main/team15_20260702/01_wlc100p-netifd/poc/poc-netifd-overflow.py	exploit

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.