CVE-2026-84256 : 詳細

CVE-2026-84256

2026-09-07
08h17 +00:00
OS Command Injection
A03-Injection
2026-10-13
23h18 +00:00
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CVE の説明

An argument parsing issue in OpenVPN 2.1_rc10 through 2.6.22 and 2.7_alpha1 through 2.7.7 on Windows allows remote authenticated users to execute arbitrary commands via a crafted certificate subject

CVE の情報

関連する弱点

CWE-ID 弱点名 出典
CWE-78 Improper Neutralization of Special Elements used in an OS Command
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command before it is sent to a downstream component.
CWE-88 Improper Neutralization of Argument Delimiters in a Command
The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string.

参考資料