Known Exploited Vulnerability
9.8
CRITICAL
CVE-2017-11317
Telerik UI for ASP.NET AJAX Unrestricted File Uplo - [Actively Exploited]
Description

Telerik.Web.UI in Progress Telerik UI for ASP.NET AJAX before R1 2017 and R2 before R2 2017 SP2 uses weak RadAsyncUpload encryption, which allows remote attackers to perform arbitrary file uploads or execute arbitrary code.

INFO

Published Date :

Aug. 23, 2017, 5:29 p.m.

Last Modified :

July 3, 2024, 1:16 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
CISA Notification
CISA KEV (Known Exploited Vulnerabilities)

For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.

Description :

Telerik.Web.UI in Progress Telerik UI for ASP.NET AJAX allows remote attackers to perform arbitrary file uploads or execute arbitrary code.

Required Action :

Apply updates per vendor instructions.

Public PoC/Exploit Available at Github

CVE-2017-11317 has a 17 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2017-11317 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Telerik ui_for_asp.net_ajax
: Total Affected Vendor : 1 | Products : 1
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2017-11317.

URL Resource
http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html Exploit Third Party Advisory VDB Entry
http://www.telerik.com/support/kb/aspnet-ajax/upload-%28async%29/details/unrestricted-file-upload Mitigation Vendor Advisory
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0006 Third Party Advisory
https://www.exploit-db.com/exploits/43874/ Exploit Third Party Advisory VDB Entry

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
hlong12042/CVE-2017-11317-and-CVE-2017-11357-in-Telerik

None

Python ASP.NET

Updated: 2 months ago
0 stars 0 fork 0 watcher
Born at : July 18, 2024, 11:41 a.m. This repo has been linked 2 different CVEs too.
Profile Photo
lnick2023/nicenice

None

Updated: 1 year, 8 months ago
0 stars 0 fork 0 watcher
Born at : Jan. 11, 2023, 1:21 p.m. This repo has been linked 1042 different CVEs too.
Profile Photo
KasunPriyashan/Telerik-UI-ASP.NET-AJAX-Exploitation

Unrestricted File Upload by Weak Encryption affected versions (CVE-2017-11317) 2. Remote Code Execution by Insecure Deserialization - (CVE-2019-18935)

Updated: 1 year, 11 months ago
0 stars 0 fork 0 watcher
Born at : Oct. 13, 2022, 2:21 p.m. This repo has been linked 2 different CVEs too.
Profile Photo
KasunPriyashan/Unrestricted-File-Upload-by-Weak-Encryption-affected-versions-CVE-2017-11317-Remote-Code-Execut

Arbitrary code execution analysis based on Telerik-UI. This will be done so that the article can be read by others. The document provides an in-depth explanation of the various vectors involved with Telerik-UI for ASP.NET AJAX, as well as POST requests, the architecture of ASP.NET AJAX,

Updated: 1 year, 11 months ago
0 stars 0 fork 0 watcher
Born at : Oct. 13, 2022, 2:19 p.m. This repo has been linked 1 different CVEs too.
Profile Photo
Ostorlab/KEV

Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.

cisa-kev vulnerability 0day cisa exploits

Updated: 1 week, 5 days ago
516 stars 32 fork 32 watcher
Born at : April 19, 2022, 8:58 a.m. This repo has been linked 1181 different CVEs too.
Profile Photo
vinhjaxt/telerik-rau

None

C++ Python

Updated: 2 years, 6 months ago
2 stars 1 fork 1 watcher
Born at : Feb. 18, 2022, 7:08 a.m. This repo has been linked 2 different CVEs too.
Profile Photo
developer3000S/PoC-in-GitHub

None

Updated: 6 months, 2 weeks ago
33 stars 3 fork 3 watcher
Born at : March 12, 2021, 12:22 p.m. This repo has been linked 1063 different CVEs too.
Profile Photo
alphaSeclab/sec-daily-2019

2019年天融信阿尔法实验室在微信公众号发布的所有安全资讯汇总

Updated: 3 weeks, 2 days ago
33 stars 5 fork 5 watcher
Born at : Jan. 11, 2021, 2:13 a.m. This repo has been linked 240 different CVEs too.
Profile Photo
hectorgie/PoC-in-GitHub

None

Updated: 1 year, 1 month ago
17 stars 10 fork 10 watcher
Born at : Jan. 2, 2021, 10:19 p.m. This repo has been linked 1050 different CVEs too.
Profile Photo
SABUNMANDICYBERTEAM/telerik

None

Python

Updated: 3 years, 10 months ago
0 stars 0 fork 0 watcher
Born at : Nov. 2, 2020, 1:10 p.m. This repo has been linked 3 different CVEs too.
Profile Photo
0xT11/CVE-POC

None

Updated: 1 month ago
82 stars 32 fork 32 watcher
Born at : Oct. 2, 2020, 2:49 p.m. This repo has been linked 1111 different CVEs too.
Profile Photo
ThanHuuTuan/CVE_2019_18935

This project for CVE-2019-18935

Python Batchfile C# C

Updated: 1 month, 1 week ago
2 stars 0 fork 0 watcher
Born at : May 29, 2020, 7:29 a.m. This repo has been linked 4 different CVEs too.
Profile Photo
xbl3/awesome-cve-poc_qazbnm456

None

Updated: 1 month, 1 week ago
13 stars 4 fork 4 watcher
Born at : May 25, 2020, 7:51 a.m. This repo has been linked 1027 different CVEs too.
Profile Photo
mcgyver5/scrap_telerik

None

Updated: 4 years, 4 months ago
0 stars 0 fork 0 watcher
Born at : May 13, 2020, 11:12 p.m. This repo has been linked 3 different CVEs too.
Profile Photo
bao7uo/dp_crypto

Base64-based encryption oracle exploit for CVE-2017-9248 (Telerik UI for ASP.NET AJAX dialog handler)

Python

Updated: 1 month, 1 week ago
164 stars 48 fork 48 watcher
Born at : Jan. 16, 2018, 12:23 a.m. This repo has been linked 3 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2017-11317 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2017-11317 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • Modified Analysis by [email protected]

    Jul. 03, 2024

    Action Type Old Value New Value
    Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html No Types Assigned http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html Exploit, Third Party Advisory, VDB Entry
    Changed Reference Type https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0006 No Types Assigned https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0006 Third Party Advisory
    Changed Reference Type https://www.exploit-db.com/exploits/43874/ No Types Assigned https://www.exploit-db.com/exploits/43874/ Exploit, Third Party Advisory, VDB Entry
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Oct. 20, 2020

    Action Type Old Value New Value
    Added Reference http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 17, 2018

    Action Type Old Value New Value
    Added Reference https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0006 [No Types Assigned]
  • CVE Modified by [email protected]

    Jan. 28, 2018

    Action Type Old Value New Value
    Added Reference https://www.exploit-db.com/exploits/43874/ [No Types Assigned]
  • Initial Analysis by [email protected]

    Aug. 31, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type http://www.telerik.com/support/kb/aspnet-ajax/upload-%28async%29/details/unrestricted-file-upload No Types Assigned http://www.telerik.com/support/kb/aspnet-ajax/upload-%28async%29/details/unrestricted-file-upload Mitigation, Vendor Advisory
    Added CWE CWE-326
    Added CPE Configuration OR *cpe:2.3:a:telerik:ui_for_asp.net_ajax:2016.3.1027:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:telerik:ui_for_asp.net_ajax:2017.2.503:*:*:*:*:*:*:* *cpe:2.3:a:telerik:ui_for_asp.net_ajax:2017.2.621:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2017-11317 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2017-11317 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

86.81 }} 71.11%

score

0.98640

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: