CVE-2017-11357 is a vulnerability in Telerik Ui For Asp Net Ajax
Published on August 23, 2017
Progress Telerik UI for ASP.NET AJAX before R2 2017 SP2 does not properly restrict user input to RadAsyncUpload, which allows remote attackers to perform arbitrary file uploads or execute arbitrary code.
Known Exploited Vulnerability
This Telerik UI for ASP.NET AJAX Insecure Direct Object Reference Vulnerability is part of CISA's list of Known Exploited Vulnerabilities. Telerik UI for ASP.NET AJAX contains an insecure direct object reference vulnerability in RadAsyncUpload that can result in file uploads in a limited location and/or remote code execution.
The following remediation steps are recommended / required by February 16, 2023: Apply updates per vendor instructions.
Vulnerability Analysis
CVE-2017-11357 can be exploited with network access, and does not require authorization privileges or user interaction. This vulnerability is considered to have a low attack complexity. This vulnerability is known to be actively exploited by threat actors in an automatable fashion. The potential impact of an exploit of this vulnerability is considered to be critical as this vulnerability has a high impact to the confidentiality, integrity and availability of this component.
Weakness Type
What is an Unrestricted File Upload Vulnerability?
The software allows the attacker to upload or transfer files of dangerous types that can be automatically processed within the product's environment.
CVE-2017-11357 has been classified to as an Unrestricted File Upload vulnerability or weakness.
Products Associated with CVE-2017-11357
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Exploit Probability
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.