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CVE-2024-7907— TOTOLINK X6000R cstecgi.cgi setSyslogCfg command injection

Quick assessment

Affected
TOTOLINK X6000R
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.

TOTOLINK X6000R是中国吉翁电子（TOTOLINK）公司的一款无线路由器。 TOTOLINK X6000R 9.4.0cu.852_20230719版本存在命令注入漏洞，该漏洞源于文件/cgi-bin/cstecgi.cgi的参数rtLogServer会导致命令注入。

CVSS 6.3 · Medium EPSS 6.24% · P93

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-7907

Vulnerability Information
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Vulnerability Title
TOTOLINK X6000R cstecgi.cgi setSyslogCfg command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as critical, has been found in TOTOLINK X6000R 9.4.0cu.852_20230719. This issue affects the function setSyslogCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument rtLogServer leads to command injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
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
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
TOTOLINK X6000R 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK X6000R是中国吉翁电子（TOTOLINK）公司的一款无线路由器。 TOTOLINK X6000R 9.4.0cu.852_20230719版本存在命令注入漏洞，该漏洞源于文件/cgi-bin/cstecgi.cgi的参数rtLogServer会导致命令注入。
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

Vendor Product Affected Versions CPE Subscribe
TOTOLINK X6000R 9.4.0cu.852_20230719 -

II. Public POCs for CVE-2024-7907

# 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: command injection via rtLogServer in setSyslogCfg confirmed - shttpd executed attacker shell command, exfiltrated proof token: PROOF_af406cb0ffbadc88
Reproduction recording is a Pro+ exclusive
Watch the full sandbox build + live exploit recording for this CVE. Limited-time ¥499/mo.
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claude_code · 3287 chars
GitHub 复现环境（可 clone 直接跑）
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III. Intelligence Information for CVE-2024-7907

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Vendor Advisories for CVE-2024-7907 (3)

Other References for CVE-2024-7907 (1)

Same Patch Batch · TOTOLINK · 2024-08-18 · 3 CVEs total

CVE-2024-7909 8.8 HIGH TOTOLINK EX1200L cstecgi.cgi setLanguageCfg stack-based overflow
CVE-2024-7908 8.8 HIGH TOTOLINK EX1200L cstecgi.cgi setDefResponse stack-based overflow

IV. Related Vulnerabilities

Same product: X6000R
Same vendor: TOTOLINK
Same weakness: CWE-77

V. Comments for CVE-2024-7907

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