CVE-2026-7833

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.

CVSS v3 7.2 HIGH
CVSS v2.0 8.3 HIGH

7.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.2 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

8.3^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:M/C:C/I:C/A:C

Exploitability : 6.4 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication MULTIPLE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

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

Configurations

No configuration.

History

26 Oct 2026, 19:10

Type	Values Removed	Values Added
Summary		(es) Se ha identificado una debilidad en EFM ipTIME C200 hasta la versión 1.092. Esta vulnerabilidad afecta la función sub_408F90 del archivo /cgi/iux_set.cgi del componente ApplyRestore Endpoint. Esta manipulación del argumento RestoreFile causa inyección de comandos. El ataque puede iniciarse remotamente. El exploit ha sido puesto a disposición del público y podría ser utilizado para ataques. Se contactó al proveedor tempranamente sobre esta divulgación, pero no respondió de ninguna manera.

Information

Published : 2026-05-05 13:16

Updated : 2026-10-26 19:10

NVD link : CVE-2026-7833

Mitre link : CVE-2026-7833

CVE.ORG link : CVE-2026-7833

JSON object : View

Products Affected

No product.

CWE

CWE-74

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-77

Improper Neutralization of Special Elements used in a Command ('Command Injection')

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