CVE-2025-1876— D-Link DAP-1562 HTTP Header http_request_parse stack-based overflow
Quick assessment
Affected
D-Link DAP-1562
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
D-Link DAP-1562是中国友讯（D-Link）公司的一款无线网桥。 D-Link DAP-1562 1.10版本存在安全漏洞，该漏洞源于HTTP Header Handler存在栈缓冲区溢出，可能导致远程攻击。
Possible ATT&CK Techniques 3 AI
T1059 · Command and Scripting Interpreter T1210 · Exploitation of Remote Services T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-1876
Vulnerability Information
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Vulnerability Title
D-Link DAP-1562 HTTP Header http_request_parse stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as critical, has been found in D-Link DAP-1562 1.10. Affected by this issue is the function http_request_parse of the component HTTP Header Handler. The manipulation of the argument Authorization leads to stack-based buffer overflow. The attack may be launched 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: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link DAP-1562 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link DAP-1562是中国友讯（D-Link）公司的一款无线网桥。 D-Link DAP-1562 1.10版本存在安全漏洞，该漏洞源于HTTP Header Handler存在栈缓冲区溢出，可能导致远程攻击。
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-2025-1876
| # | POC Description | Source Link | Shenlong Link |
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Vendor Advisories for CVE-2025-1876 (2)
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Submit #506106: D-Link DAP-1562 1.10 Buffer Overflow third-party-advisory
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CVE-2025-1876 D-Link DAP-1562 HTTP Header http_request_parse stack-based overflow vdb-entry technical-description
Security Blog Posts for CVE-2025-1876 (1)
Vendor Pages for CVE-2025-1876 (1)
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V. Comments for CVE-2025-1876
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