| Gói / sản phẩm | Phiên bản bị ảnh hưởng | Phiên bản đã vá |
|---|---|---|
| versa director | ≥ 20.2.0, < 20.2.2≥ 21.1.0, < 21.1.1≥ 21.2.0, < 21.2.1< 16.1R2S11 | 20.2.221.1.121.2.116.1R2S11 |
In Versa Director, the command injection is an attack in which the goal is execution of arbitrary commands on the host operating system via a vulnerable application. Command injection attacks are possible when an application passes unsafe user supplied data (forms, cookies, HTTP headers etc.) to a system shell. In this attack, the attacker-supplied operating system commands are usually executed with the privileges of the vulnerable application. Command injection attacks are possible largely due to insufficient input validation.
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