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CVE-2024-0295— Totolink LR1200GB cstecgi.cgi setWanCfg os command injection

Quick assessment

Affected
Totolink LR1200GB
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 LR1200GB是中国吉翁电子（TOTOLINK）公司的一款无线双频 4G LTE 路由器。 TOTOLINK LR1200GB 9.1.0u.6619_B20230130 版本存在操作系统命令注入漏洞，该漏洞源于对 /cgi-bin/cstecgi.cgi 页面的 setWanCfg 函数的 hostName 参数的操作会导致操作系统命令注入。

CVSS 7.3 · High EPSS 3.83% · P90

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-0295

Vulnerability Information
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Vulnerability Title
Totolink LR1200GB cstecgi.cgi setWanCfg os command injection
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as critical, was found in Totolink LR1200GB 9.1.0u.6619_B20230130. This affects the function setWanCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument hostName leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-249861 was assigned to this vulnerability. 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:N/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 LR1200GB 操作系统命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
TOTOLINK LR1200GB是中国吉翁电子（TOTOLINK）公司的一款无线双频 4G LTE 路由器。 TOTOLINK LR1200GB 9.1.0u.6619_B20230130 版本存在操作系统命令注入漏洞，该漏洞源于对 /cgi-bin/cstecgi.cgi 页面的 setWanCfg 函数的 hostName 参数的操作会导致操作系统命令注入。
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 LR1200GB 9.1.0u.6619_B20230130 -

II. Public POCs for CVE-2024-0295

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III. Intelligence Information for CVE-2024-0295

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Vendor Advisories for CVE-2024-0295 (2)

Other References for CVE-2024-0295 (1)

Same Patch Batch · Totolink · 2024-01-08 · 10 CVEs total

CVE-2024-0294 7.3 HIGH Totolink LR1200GB cstecgi.cgi setUssd os command injection
CVE-2024-0296 7.3 HIGH Totolink N200RE cstecgi.cgi NTPSyncWithHost os command injection
CVE-2024-0297 7.3 HIGH Totolink N200RE cstecgi.cgi UploadFirmwareFile os command injection
CVE-2024-0298 7.3 HIGH Totolink N200RE cstecgi.cgi setDiagnosisCfg os command injection
CVE-2024-0299 7.3 HIGH Totolink N200RE cstecgi.cgi setTracerouteCfg os command injection
CVE-2023-7218 7.2 HIGH Totolink N350RT cstecgi.cgi loginAuth stack-based overflow
CVE-2024-0291 6.3 MEDIUM Totolink LR1200GB cstecgi.cgi UploadFirmwareFile command injection
CVE-2024-0292 6.3 MEDIUM Totolink LR1200GB cstecgi.cgi setOpModeCfg os command injection
CVE-2024-0293 6.3 MEDIUM Totolink LR1200GB cstecgi.cgi setUploadSetting os command injection

IV. Related Vulnerabilities

Same product: LR1200GB
Same vendor: Totolink
Same weakness: CWE-78

V. Comments for CVE-2024-0295

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