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8.9
EFM iptime A6004MX allows unauthorized files to be uploaded
CVE-2026-2550
Summary
A weakness in EFM iptime A6004MX allows hackers to upload any file they want without restrictions. This could be used to spread malware or disrupt the service. Users should update their software as soon as possible to fix this issue.
Original title
A vulnerability was found in EFM iptime A6004MX 14.18.2. Affected is the function commit_vpncli_file_upload of the file /cgi/timepro.cgi. The manipulation results in unrestricted upload. The attack...
Original description
A vulnerability was found in EFM iptime A6004MX 14.18.2. Affected is the function commit_vpncli_file_upload of the file /cgi/timepro.cgi. The manipulation results in unrestricted upload. The attack may be performed from remote. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
nvd CVSS2.0
10.0
nvd CVSS3.1
9.8
nvd CVSS4.0
8.9
Vulnerability type
CWE-284
Improper Access Control
CWE-434
Unrestricted File Upload
Published: 16 Feb 2026 · Updated: 11 Mar 2026 · First seen: 6 Mar 2026