CVE-2025-5620— D-Link DIR-816 setipsec_config os command injection
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I. Basic Information for CVE-2025-5620
Vulnerability Information
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Vulnerability Title
D-Link DIR-816 setipsec_config os command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability, which was classified as critical, was found in D-Link DIR-816 1.10CNB05. Affected is the function setipsec_config of the file /goform/setipsec_config. The manipulation of the argument localIP/remoteIP leads to os command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. 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:N/UI:N/S:U/C:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
D-Link DIR-816 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DIR-816是中国友讯（D-Link）公司的一款无线路由器。 D-Link DIR-816 1.10CNB05版本存在安全漏洞，该漏洞源于文件/goform/setipsec_config中参数localIP/remoteIP的错误操作导致os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
II. Public POCs for CVE-2025-5620
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Same Patch Batch · D-Link · 2025-06-04 · 5 CVEs total
| CVE-2025-5572 | 8.8 HIGH | D-Link DCS-932L setSystemEmail stack-based overflow |
| CVE-2025-5621 | 7.3 HIGH | D-Link DIR-816 qosClassifier os command injection |
| CVE-2025-5573 | 6.3 MEDIUM | D-Link DCS-932L setSystemWizard setSystemControl os command injection |
| CVE-2025-5571 | 6.3 MEDIUM | D-Link DCS-932L setSystemAdmin os command injection |
IV. Related Vulnerabilities
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Same weakness: CWE-78
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