CVE-2017-11357 : Progress Telerik UI for ASP.NET AJAX before R2 2017 SP2 does not properly restri

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.

Published 2017-08-23 17:29:00

Updated 2018-01-28 02:29:00

Source MITRE

View at NVD, CVE.org

Vulnerability category: Input validationExecute code

Products affected by CVE-2017-11357

Telerik » Ui For Asp.net Ajax
Versions up to, including, (<=) 2017.2.621
cpe:2.3:a:telerik:ui_for_asp.net_ajax:*:*:*:*:*:*:*:*
Matching versions

CVE-2017-11357 is in the CISA Known Exploited Vulnerabilities Catalog

This issue is known to have been leveraged as part of a ransomware campaign.

CISA vulnerability name:

Telerik UI for ASP.NET AJAX Insecure Direct Object Reference Vulnerability

CISA required action:

Apply updates per vendor instructions.

CISA description:

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.

Notes:

https://docs.telerik.com/devtools/aspnet-ajax/knowledge-base/asyncupload-insecure-direct-object-reference; https://nvd.nist.gov/vuln/detail/CVE-2017-11357

Added on 2023-01-26 Action due date 2023-02-16

Exploit prediction scoring system (EPSS) score for CVE-2017-11357

EPSS FAQ

95.28%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 100 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-11357

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2017-11357

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2017-11357

http://www.telerik.com/support/kb/aspnet-ajax/upload-%28async%29/details/insecure-direct-object-reference

Insecure Direct Object Reference - Telerik UI for ASP.NET AJAX - KB
Mitigation;Vendor Advisory
https://www.exploit-db.com/exploits/43874/

Telerik UI for ASP.NET AJAX 2012.3.1308 < 2017.1.118 - Arbitrary File Upload

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