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CVE-2026-7513— UTT HiPER 1200GW formRemoteControl strcpy buffer overflow

Quick assessment

Affected
UTT HiPER 1200GW
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

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及之前版本存在缓冲区错误漏洞，该漏洞源于文件/goform/formRemoteControl中strcpy函数，可能导致缓冲区溢出。

CVSS 8.8 · High EPSS 0.79% · P55

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 1

VendorProduct Version RangeStatus
UTT HiPER 1200GW 2.5.3-170306 affected
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I. Basic Information for CVE-2026-7513

Vulnerability Information
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Vulnerability Title
UTT HiPER 1200GW formRemoteControl strcpy buffer overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability has been found in UTT HiPER 1200GW up to 2.5.3-170306. The impacted element is the function strcpy of the file /goform/formRemoteControl. The manipulation leads to buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
UTT HiPER 1200GW 缓冲区错误漏洞
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及之前版本存在缓冲区错误漏洞，该漏洞源于文件/goform/formRemoteControl中strcpy函数，可能导致缓冲区溢出。
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

Vendor Product Affected Versions CPE Subscribe
UTT HiPER 1200GW 2.5.3-170306 -

II. Public POCs for CVE-2026-7513

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Reproduced successfully in a real sandbox · Below is the actual recording of building the environment and exploiting the vulnerability.
Success marker: VULNERABLE: strcpy buffer overflow in /goform/formRemoteControl - 1800 byte payload overflowed 256-byte buffer (CVE-2026-7513)
Reproduction recording is a Pro+ exclusive
Watch the full sandbox build + live exploit recording for this CVE. Limited-time ¥499/mo.
Upgrade to Pro+
claude_code · 3731 chars
GitHub 复现环境（可 clone 直接跑）
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2026-7513

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Proof of Concept for CVE-2026-7513 (1)

IV. Related Vulnerabilities

Same product: HiPER 1200GW
Same vendor: UTT
Same weakness: CWE-120

V. Comments for CVE-2026-7513

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