Unrestricted File Upload Vulnerability in EFM ipTIME A8004T Router
CVE-2026-1742

5.1MEDIUM

Key Information:

Vendor

Efm

Status
Iptime A8004t
Vendor
CVE Published:
2 February 2026

What is CVE-2026-1742?

A vulnerability exists in the EFM ipTIME A8004T router's VPN service, specifically within the commit_vpncli_file_upload function of the /cgi/timepro.cgi file. This issue allows for unrestricted file uploads, which could be exploited remotely. Attackers may leverage public exploit techniques to manipulate this function, potentially compromising the system's integrity. Despite efforts to notify the vendor about this critical issue, there has been no response.

Affected Version(s)

ipTIME A8004T 14.18.2

References

https://vuldb.com/?id.343641
vdb-entrytechnical-description
https://vuldb.com/?ctiid.343641
signaturepermissions-required
https://vuldb.com/?submit.741450
third-party-advisory

CVSS V4

Score:
5.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

LX-LX (VulDB User)
.