CVE-2026-18607: Wavlink WN572, грешка в паметта

Описание

Оригинално описание

A security vulnerability has been detected in Wavlink WN572, WN570H, WN573, WN529, WN530, WN531, WN535, etc. WN529, WN530, WN531, WN535, WN536, WN551, WN557 and NU516 up to 20260609. Affected by this issue is the function strcpy of the file upload.cgi of the component lighttpd. The manipulation of the argument HTTP_COOKIE leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed publicly and may be used.

Засегнати продукти

• Wavlink WN572: 20260609
• Wavlink WN570H: 20260609
• Wavlink WN573: 20260609
• Wavlink WN529: 20260609
• Wavlink WN530: 20260609
• Wavlink WN531: 20260609
• Wavlink WN535: 20260609
• Wavlink etc. WN529: 20260609
• Wavlink WN530: 20260609
• Wavlink WN531: 20260609
• Wavlink WN535: 20260609
• Wavlink WN536: 20260609
• Wavlink WN551: 20260609
• Wavlink WN557: 20260609
• Wavlink NU516: 20260609

Вид слабост

• CWE-121 Препълване на буфера в стека
• CWE-119 Нарушаване на границите на буфер в паметта

История

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-18607
• https://nvd.nist.gov/vuln/detail/CVE-2026-18607
• https://vuldb.com/vuln/385530
• https://vuldb.com/vuln/385530/cti
• https://vuldb.com/cve/CVE-2026-18607
• https://vuldb.com/submit/852637
• https://github.com/0xcc12138/WAVLINK-vul