CVE-2025-5630— D-Link DIR-816 form2lansetup.cgi stack-based overflow
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I. Basic Information for CVE-2025-5630
Vulnerability Information
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Vulnerability Title
D-Link DIR-816 form2lansetup.cgi stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in D-Link DIR-816 1.10CNB05 and classified as critical. This vulnerability affects unknown code of the file /goform/form2lansetup.cgi. The manipulation of the argument ip leads to stack-based buffer overflow. The attack can be initiated 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:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
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/form2lansetup.cgi对参数ip操作不当，可能导致栈缓冲区溢出。
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)
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Affected Products
II. Public POCs for CVE-2025-5630
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Same Patch Batch · D-Link · 2025-06-05 · 4 CVEs total
| CVE-2025-5624 | 9.8 CRITICAL | D-Link DIR-816 QoSPortSetup stack-based overflow |
| CVE-2025-5623 | 9.8 CRITICAL | D-Link DIR-816 qosClassifier stack-based overflow |
| CVE-2025-5622 | 9.8 CRITICAL | D-Link DIR-816 wirelessApcli_5g stack-based overflow |
IV. Related Vulnerabilities
Same product: DIR-816
- CVE-2026-4184
D-Link DIR-816 goahead form2Wl5BasicSetup.cgi stack-based ov - CVE-2026-4183
D-Link DIR-816 goahead form2WlanBasicSetup.cgi stack-based o - CVE-2026-4182
D-Link DIR-816 goahead form2Wl5RepeaterStep2.cgi stack-based - CVE-2026-4181
D-Link DIR-816 goahead form2RepeaterStep2.cgi stack-based ov - CVE-2026-4180
D-Link DIR-816 goahead redirect.asp access control
Same vendor: D-Link
- CVE-2026-8273
D-Link DNS-320 system_mgr.cgi cgi_merge_user os command inje - CVE-2026-8272
D-Link DNS-320 webfile_mgr.cgi chown os command injection - CVE-2026-8271
D-Link DNS-320 network_mgr.cgi cgi_upnp_edit os command inje - CVE-2026-8260
D-Link DCS-935L HNAP Service hnap_service SetDeviceSettings - CVE-2026-7857
D-Link DI-8100 CGI user_group.asp sprintf buffer overflow
Same weakness: CWE-121
- CVE-2026-8258
Squirrel sqstdstring.cpp validate_format stack-based overflo - CVE-2026-8234
EFM ipTIME A8004T WifiBasicSet formWifiBasicSet stack-based - CVE-2026-6665
PgBouncer buffer overflow in SCRAM - CVE-2026-41509
Integer underflow in crypto_sign_open() leads to buffer over - CVE-2026-8138
Tenda CX12L SetPptpServerCfg” formSetPPTPServer stack-based
V. Comments for CVE-2025-5630
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