CVE-2026-7692— Wavlink WL-WN570HA1 adm.cgi ping_ddns command injection
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I. Basic Information for CVE-2026-7692
Vulnerability Information
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Vulnerability Title
Wavlink WL-WN570HA1 adm.cgi ping_ddns command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. The affected element is the function ping_ddns of the file /cgi-bin/adm.cgi. Performing a manipulation of the argument DDNS results in command injection. The attack can be initiated remotely. The exploit is now public and may be used. Once again the vendors acted very professional and confirms, "that the WN570HA1 firmware version R70HA1 V1410_221110 has been removed from our website." This vulnerability only affects products that are no longer supported by the maintainer.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Wavlink WL-WN570HA1 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wavlink WL-WN570HA1是中国睿因（Wavlink）公司的一款无线网络扩展设备。 Wavlink WL-WN570HA1 R70HA1 V1410_221110版本存在注入漏洞，该漏洞源于文件/cgi-bin/adm.cgi中函数ping_ddns对参数DDNS的操作，可能导致命令注入。
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 |
|---|---|---|---|---|
| Wavlink | WL-WN570HA1 | R70HA1 V1410_221110 | - |
II. Public POCs for CVE-2026-7692
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|---|
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- Wavlink-WN570HA1-ping_ddnsexploit
- CVE-2026-7692 | Wavlink WL-WN570HA1 R70HA1 V1410_221110 /cgi-bin/adm.cgi ping_ddns DDNS command injectionvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-7692
Same Patch Batch · Wavlink · 2026-05-03 · 3 CVEs total
| CVE-2026-7691 | 6.3 MEDIUM | Wavlink WL-WN570HA1 adm.cgi set_sys_cmd command injection |
| CVE-2026-7690 | 6.3 MEDIUM | Wavlink WL-WN570HA1 adm.cgi set_sys_adm command injection |
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Same weakness: CWE-77
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