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I. Basic Information for CVE-2023-49262
Vulnerability Information

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Vulnerability Title
Buffer overflow vulnerability in Cookie authentication field
Source: NVD (National Vulnerability Database)
Vulnerability Description
The authentication mechanism can be bypassed by overflowing the value of the Cookie "authentication" field, provided there is an active user session.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
整数溢出或超界折返
Source: NVD (National Vulnerability Database)
Vulnerability Title
Hongdian Router H8951-4G-ESP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hongdian Router H8951-4G-ESP是中国宏电(Hongdian)公司的一款无线路由器。 Hongdian H8951-4G-ESP 2310271149之前版本存在安全漏洞。攻击者利用该漏洞可以通过溢出 Cookie“authentication”字段的值来绕过身份验证机制。
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
VendorProductAffected VersionsCPESubscribe
HongdianH8951-4G-ESP 0 ~ 2310271149 -
II. Public POCs for CVE-2023-49262
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III. Intelligence Information for CVE-2023-49262
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IV. Related Vulnerabilities
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