#VU9686 Improper security restrictions in UI for ASP.NET AJAX - CVE-2017-11357

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Main Vulnerability Database Vulnerabilities #VU9686

#VU9686 Improper security restrictions in UI for ASP.NET AJAX - CVE-2017-11357

Published: December 19, 2017 / Updated: January 26, 2023


Vulnerability identifier: #VU9686
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:A/U:Amber
CVE-ID: CVE-2017-11357
CWE-ID: CWE-264
Exploitation vector: Remote access
Exploit availability: The vulnerability is being exploited in the wild
Vulnerable software:
UI for ASP.NET AJAX
Software vendor:
Progress Telerik

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists in Progress Telerik User Interface (UI) for ASP.NET AJAX due to use of user-supplied input by RadAsyncUpload without modification or validation. A remote attacker can upload arbitrary files and execute arbitrary code with elevated privileges.

Successful exploitation of the vulnerability may result in system compromise.


Remediation

Update to version 2017.2.711.

External links