CVE-2026-75783

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 v4.0

8.6 HIGHCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/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

CVSS v3.1

9.6 CRITICALCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

CVSS v2.0

8.3 HIGHAV:A/AC:L/Au:N/C:C/I:C/A:C

EPSS

0.40% chance of exploitation in the next 30 days, 33th percentile

Published

2026-08-18

Proof-of-concept exploits (1)

• meishigana/CVE/blob/main/team15_20260702/01_wlc100p-netifd/poc/poc-netifd-overflow.py

References

• CVE Record
• NVD entry

Related

• CVE-2026-75784
• CVE-2026-75877
• CVE-2026-75976
• CVE-2026-75984
• CVE-2026-75985
• CVE-2026-76582