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CVE-2026-2846— UTT HiPER 520 Web Management formPdbUpConfig sub_44D264 os command injection

CVSS 7.2 · High EPSS 0.16% · P37
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I. Basic Information for CVE-2026-2846

Vulnerability Information
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Vulnerability Title
UTT HiPER 520 Web Management formPdbUpConfig sub_44D264 os command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security vulnerability has been detected in UTT HiPER 520 1.7.7-160105. This impacts the function sub_44D264 of the file /goform/formPdbUpConfig of the component Web Management Interface. The manipulation of the argument policyNames leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
OS命令中使用的特殊元素转义处理不恰当(OS命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
UTT HiPER 520 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UTT HiPER 520是中国艾泰（UTT）公司的一款高性能路由器。 UTT HiPER 520 1.7.7-160105版本存在操作系统命令注入漏洞，该漏洞源于Web Management Interface组件中文件/goform/formPdbUpConfig的函数sub_44D264对参数policyNames的错误操作，可能导致os命令注入攻击。
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

VendorProductAffected VersionsCPESubscribe
UTTHiPER 520 1.7.7-160105 -

II. Public POCs for CVE-2026-2846

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III. Intelligence Information for CVE-2026-2846

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IV. Related Vulnerabilities

Same product: HiPER 520
Same vendor: UTT
Same weakness: CWE-78

V. Comments for CVE-2026-2846

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