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CVE-2026-18607— WAVLINK wn572 缓冲区错误漏洞

CVSS 8.8 · High EPSS 0.44% · P36

影响版本矩阵 15

厂商产品版本范围状态
Wavlinketc. WN52920260609affected
WavlinkNU51620260609affected
WavlinkWN52920260609affected
WavlinkWN53020260609affected
20260609affected
WavlinkWN53120260609affected
20260609affected
WavlinkWN53520260609affected
20260609affected
WavlinkWN53620260609affected
WavlinkWN55120260609affected
WavlinkWN55720260609affected
WavlinkWN570H20260609affected
WavlinkWN57220260609affected
WavlinkWN57320260609affected
获取后续新漏洞提醒登录后订阅

一、 漏洞 CVE-2026-18607 基础信息

漏洞信息
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Vulnerability Title
Wavlink NU516 lighttpd upload.cgi strcpy stack-based overflow
来源: CVE Program / CVE List V5
Vulnerability Description
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.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
来源: CVE Program / CVE List V5
Vulnerability Title
WAVLINK wn572 缓冲区错误漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
WAVLINK wn572是中国WAVLINK公司的一款无线网络设备。 Wavlink WN572、WN570H、WN573、WN529、WN530、WN531、WN535、WN536、WN551、WN557和NU516 20260609及之前版本存在缓冲区错误漏洞，该漏洞源于lighttpd组件中upload.cgi文件的strcpy函数对HTTP_COOKIE参数操作不当，导致栈缓冲区溢出，攻击者可能远程发起攻击。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商产品影响版本CPE订阅
WavlinkWN572 20260609 cpe:2.3:a:wavlink:wn572:*:*:*:*:*:*:*:*
WavlinkWN570H 20260609 cpe:2.3:a:wavlink:wn570h:*:*:*:*:*:*:*:*
WavlinkWN573 20260609 cpe:2.3:a:wavlink:wn573:*:*:*:*:*:*:*:*
WavlinkWN529 20260609 cpe:2.3:a:wavlink:wn529:*:*:*:*:*:*:*:*
WavlinkWN530 20260609 cpe:2.3:a:wavlink:wn530:*:*:*:*:*:*:*:*
WavlinkWN531 20260609 cpe:2.3:a:wavlink:wn531:*:*:*:*:*:*:*:*
WavlinkWN535 20260609 cpe:2.3:a:wavlink:wn535:*:*:*:*:*:*:*:*
Wavlinketc. WN529 20260609 cpe:2.3:a:wavlink:etc._wn529:*:*:*:*:*:*:*:*
WavlinkWN530 20260609 cpe:2.3:a:wavlink:wn530:*:*:*:*:*:*:*:*
WavlinkWN531 20260609 cpe:2.3:a:wavlink:wn531:*:*:*:*:*:*:*:*
WavlinkWN535 20260609 cpe:2.3:a:wavlink:wn535:*:*:*:*:*:*:*:*
WavlinkWN536 20260609 cpe:2.3:a:wavlink:wn536:*:*:*:*:*:*:*:*
WavlinkWN551 20260609 cpe:2.3:a:wavlink:wn551:*:*:*:*:*:*:*:*
WavlinkWN557 20260609 cpe:2.3:a:wavlink:wn557:*:*:*:*:*:*:*:*
WavlinkNU516 20260609 cpe:2.3:a:wavlink:nu516:*:*:*:*:*:*:*:*

二、漏洞 CVE-2026-18607 的公开POC

#POC 描述源链接神龙链接
AI 生成 POC高级
Qwen3.6-35B-A3B · 6021 chars
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完整可执行 POC 代码
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每月 100+ 条 AI 生成额度

三、漏洞 CVE-2026-18607 的情报信息

请登录查看更多情报信息。

CVE-2026-18607 概念验证 (1)

同批安全公告 · Wavlink · 2026-08-03 · 共 5 条

CVE-2026-185899.8 CRITICALWAVLINK wl-nu516u1 firmware 缓冲区错误漏洞
CVE-2026-185889.8 CRITICALWAVLINK wl-nu516u1 firmware 缓冲区错误漏洞
CVE-2026-185877.5 HIGHWAVLINK wl-nu516u1 firmware 命令注入漏洞
CVE-2026-185906.3 MEDIUMWAVLINK wl-nu516u1 firmware 命令注入漏洞

IV. Related Vulnerabilities

Same vendor: Wavlink
Same weakness: CWE-121

V. Comments for CVE-2026-18607

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