CVE-2026-1742— EFM ipTIME A8004T VPN Service timepro.cgi commit_vpncli_file_upload unrestricted upload
Quick assessment
Affected
EFM ipTIME A8004T
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.
EFM ipTIME A8004T是韩国EFM公司的一款无线路由器。 EFM ipTIME A8004T 14.18.2版本存在代码问题漏洞，该漏洞源于对文件/cgi/timepro.cgi中函数commit_vpncli_file_upload的错误操作，可能导致无限制上传。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-1742
Vulnerability Information
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Vulnerability Title
EFM ipTIME A8004T VPN Service timepro.cgi commit_vpncli_file_upload unrestricted upload
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in EFM ipTIME A8004T 14.18.2. Affected by this vulnerability is the function commit_vpncli_file_upload of the file /cgi/timepro.cgi of the component VPN Service. Such manipulation leads to unrestricted upload. It is possible to launch the attack remotely. The exploit is publicly available and might be used. 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:H/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
危险类型文件的不加限制上传
Source: CVE Program / CVE List V5
Vulnerability Title
EFM ipTIME A8004T 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
EFM ipTIME A8004T是韩国EFM公司的一款无线路由器。 EFM ipTIME A8004T 14.18.2版本存在代码问题漏洞，该漏洞源于对文件/cgi/timepro.cgi中函数commit_vpncli_file_upload的错误操作，可能导致无限制上传。
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 |
|---|---|---|---|---|
| EFM | ipTIME A8004T | 14.18.2 | - |
|
II. Public POCs for CVE-2026-1742
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · EFM · 2026-02-02 · 3 CVEs total
| CVE-2026-1740 | 7.3 HIGH | EFM ipTIME A8004T Hidden Hiddenloginsetup timepro.cgi httpcon_check_session_url improper a |
| CVE-2026-1741 | 6.6 MEDIUM | EFM ipTIME A8004T Debug d.cgi httpcon_check_session_url backdoor |
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V. Comments for CVE-2026-1742
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