CVE-2025-14586— TOTOLINK X5000R cstecgi.cgi snprintf os command injection
Quick assessment
Affected
TOTOLINK X5000R
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
TOTOLINK X5000R是中国吉翁电子（TOTOLINK）公司的一个路由器。 TOTOLINK X5000R 9.1.0cu.2089_B20211224版本存在操作系统命令注入漏洞，该漏洞源于对文件/cgi-bin/cstecgi.cgi?action=exportOvpn&type=user中参数User的错误操作，可能导致os命令注入攻击。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-14586
Vulnerability Information
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Vulnerability Title
TOTOLINK X5000R cstecgi.cgi snprintf os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was determined in TOTOLINK X5000R 9.1.0cu.2089_B20211224. Affected by this issue is the function snprintf of the file /cgi-bin/cstecgi.cgi?action=exportOvpn&type=user. This manipulation of the argument User causes os command injection. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
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: CVE Program / CVE List V5
Vulnerability Title
TOTOLINK X5000R 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK X5000R是中国吉翁电子（TOTOLINK）公司的一个路由器。 TOTOLINK X5000R 9.1.0cu.2089_B20211224版本存在操作系统命令注入漏洞，该漏洞源于对文件/cgi-bin/cstecgi.cgi?action=exportOvpn&type=user中参数User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
II. Public POCs for CVE-2025-14586
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Vendor Advisories for CVE-2025-14586 (3)
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https://vuldb.com/?submit.705593 third-party-advisory
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Other References for CVE-2025-14586 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2025-14586
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