CVE-2026-7287
Possible ATT&CK Techniques 2AI
T1190 · Exploit Public-Facing Application T1499 · Endpoint Denial of ServiceAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Zyxel | NWA1100-N firmware | 1.00(AACE.1)C0 | affected |
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I. Basic Information for CVE-2026-7287
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
** UNSUPPORTED WHEN ASSIGNED ** A buffer overflow vulnerability in the formWep(), formWlAc(), formPasswordSetup(), formUpgradeCert(), and formDelcert() functions of the “webs” binary in Zyxel NWA1100-N customized firmware version 1.00(AACE.1)C0 could allow an attacker to trigger a denial-of-service (DoS) condition by sending a crafted HTTP request to a vulnerable device.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Zyxel NWA1100-N 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zyxel NWA1100-N是中国合勤（Zyxel）公司的一个无线接入点。 Zyxel NWA1100-N 1.00(AACE.1)C0版本存在安全漏洞，该漏洞源于webs二进制文件中formWep、formWlAc、formPasswordSetup、formUpgradeCert和formDelcert函数存在缓冲区溢出，可能导致攻击者通过发送特制HTTP请求触发拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Zyxel | NWA1100-N firmware | 1.00(AACE.1)C0 | - |
II. Public POCs for CVE-2026-7287
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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Same Patch Batch · Zyxel · 2026-05-12 · 4 CVEs total
| CVE-2026-7256 | 8.8 HIGH | Zyxel WRE6505 操作系统命令注入漏洞 |
| CVE-2026-7255 | 6.5 MEDIUM | Zyxel WRE6505 安全漏洞 |
| CVE-2026-7257 | 4.4 MEDIUM | Zyxel WRE6505 安全漏洞 |
IV. Related Vulnerabilities
Same weakness: CWE-120
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AMD Secure Processor驱动输入验证漏洞致拒绝服务
V. Comments for CVE-2026-7287
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