CVE-2026-75784

CVSS 10.0 (critical) · published 2026-08-18

A vulnerability was detected in TRENDnet TEW-WLC100 1v2.07b01. Affected by this issue is the function FUN_0040da4c of the file /usr/nginx/sbin/nginx of the component HTTP Header Handler. The manipulation of the argument Server results in stack-based buffer overflow. The attack may be launched remotely. The exploit is now public and may be used.

Weakness: CWE-119, CWE-121

Source: NVD CVE-2026-75784

References

• https://github.com/meishigana/CVE/blob/main/team15_20260702/02_wlc100-nginx/poc/poc-nginx-overflow.py
• https://github.com/meishigana/CVE/tree/main/team15_20260702/02_wlc100-nginx
• https://vuldb.com/cve/CVE-2026-75784
• https://vuldb.com/submit/877773
• https://vuldb.com/vuln/391525
• https://vuldb.com/vuln/391525/cti

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