CVE-2026-7833

HIGH 7.2

EFM ipTIME C200 ApplyRestore Endpoint iux_set.cgi sub_408F90 command injection

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

A weakness has been identified in EFM ipTIME C200 up to 1.092. This vulnerability affects the function sub_408F90 of the file /cgi/iux_set.cgi of the component ApplyRestore Endpoint. This manipulation of the argument RestoreFile causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-77 CWE-74
Vendor	efm
Product	iptime c200
Published	May 5, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

EFM / ipTIME C200

1.092

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/361112 vuldb.com: https://vuldb.com/vuln/361112/cti vuldb.com: https://vuldb.com/submit/807786 github.com: https://github.com/glkfc/IoT-Vulnerability/blob/main/iptime/c200/sub_409054_vulnerability_report_EN.md

Credits

🔍 jfkk (VulDB User) VulDB CNA Team