CVE-2026-2182— UTT 进取 521G setSysAdm doSystem command injection
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I. Basic Information for CVE-2026-2182
Vulnerability Information
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Vulnerability Title
UTT 进取 521G setSysAdm doSystem command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A weakness has been identified in UTT 进取 521G 3.1.1-190816. Affected by this issue is the function doSystem of the file /goform/setSysAdm. Executing a manipulation of the argument passwd1 can lead to command injection. The attack may be launched remotely. The exploit has been made available to the public and could be used for attacks.
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
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
UTT 521G 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
UTT 521G是中国艾泰（UTT）公司的一款路由器。 UTT 521G 3.1.1-190816版本存在命令注入漏洞，该漏洞源于对文件/goform/setSysAdm中参数passwd1的错误操作，可能导致命令注入。
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-2026-2182
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Same Patch Batch · UTT · 2026-02-08 · 4 CVEs total
| CVE-2026-2188 | 7.2 HIGH | UTT 进取 521G formPdbUpConfig sub_446B18 os command injection |
| CVE-2026-2118 | 7.2 HIGH | UTT HiPER 810 rehttpd formReleaseConnect sub_4407D4 command injection |
| CVE-2026-2135 | 6.3 MEDIUM | UTT HiPER 810 formPdbUpConfig sub_43F020 command injection |
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V. Comments for CVE-2026-2182
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