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I. Basic Information for CVE-2026-4487
Vulnerability Information
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Vulnerability Title
UTT HiPER 1200GW websHostFilter strcpy buffer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was determined in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/websHostFilter. This manipulation causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
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
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
UTT HiPER 1200GW 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UTT HiPER 1200GW是中国艾泰（UTT）公司的一款无线网关设备。 UTT HiPER 1200GW 2.5.3-170306及之前版本存在安全漏洞，该漏洞源于文件/goform/websHostFilter中函数strcpy存在缓冲区溢出。
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
VendorProductAffected VersionsCPESubscribe
UTTHiPER 1200GW 2.5.3-170306 -
II. Public POCs for CVE-2026-4487
#POC DescriptionSource LinkShenlong Link
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kimi-k2.5 · 6704 chars
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III. Intelligence Information for CVE-2026-4487
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IV. Related Vulnerabilities
Same product: HiPER 1200GW
Same vendor: UTT
Same weakness: CWE-120
V. Comments for CVE-2026-4487

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