PT-2026-67146 · Wavlink · Wl-Nu516U1

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CVE-2026-18588

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Published

2026-08-03

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Updated

2026-08-03

CVSS v2.0

10

Critical

VectorAV:N/AC:L/Au:N/C:C/I:C/A:C
Name of the Vulnerable Software and Affected Versions Wavlink WL-NU516U1 version 708c073-mt7628
Description A stack-based buffer overflow occurs in the fgets() function within the nas.cgi file. This issue is triggered by the manipulation of the CONTENT LENGTH argument, allowing for remote exploitation.
Recommendations Upgrade the affected component to the fixed version released by the vendor.

Exploit

Fix

Stack Overflow

Buffer Overflow

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Weakness Enumeration

Related Identifiers

CVE-2026-18588

Affected Products

Wl-Nu516U1