CVE-2025-7910— D-Link DIR-513 Boa Webserver formSetWanNonLogin sprintf stack-based overflow
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I. Basic Information for CVE-2025-7910
Vulnerability Information
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Vulnerability Title
D-Link DIR-513 Boa Webserver formSetWanNonLogin sprintf stack-based overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability classified as critical has been found in D-Link DIR-513 1.10. This affects the function sprintf of the file /goform/formSetWanNonLogin of the component Boa Webserver. The manipulation of the argument curTime leads to stack-based buffer overflow. It is possible to initiate 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:L/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-513 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DIR-513是中国友讯（D-Link）公司的一款无线路由器产品。 D-Link DIR-513 1.10版本存在安全漏洞，该漏洞源于对文件/goform/formSetWanNonLogin中参数curTime的错误操作导致栈缓冲区溢出。
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)
Affected Products
II. Public POCs for CVE-2025-7910
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Same Patch Batch · D-Link · 2025-07-20 · 4 CVEs total
| CVE-2025-7911 | 8.8 HIGH | D-Link DI-8100 jhttpd upnp_ctrl.asp sprintf stack-based overflow |
| CVE-2025-7909 | 8.8 HIGH | D-Link DIR-513 Boa Webserver formLanSetupRouterSettings sprintf stack-based overflow |
| CVE-2025-7908 | 8.8 HIGH | D-Link DI-8100 jhttpd ddns.asp sprintf stack-based overflow |
IV. Related Vulnerabilities
Same product: DIR-513
- CVE-2026-6014
D-Link DIR-513 POST Request formAdvanceSetup buffer overflow - CVE-2026-6013
D-Link DIR-513 POST Request formSetRoute buffer overflow - CVE-2026-6012
D-Link DIR-513 POST Request formSetPassword buffer overflow - CVE-2026-5024
D-Link DIR-513 formSetEmail stack-based overflow - CVE-2026-4555
D-Link DIR-513 boa formEasySetTimezone memory corruption
Same vendor: D-Link
- CVE-2026-8273
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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-2025-7910
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