CVE-2017-11317
Detail
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.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
References to Advisories, Solutions, and Tools
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This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference
CISA's BOD 22-01 and Known
Exploited Vulnerabilities Catalog for further guidance and requirements.
Vulnerability Name
Date Added
Due Date
Required Action
Telerik UI for ASP.NET AJAX Unrestricted File Upload Vulnerability
04/11/2022
05/02/2022
Apply updates per vendor instructions.
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-326
Inadequate Encryption Strength
NIST
CISA-ADP
Change History
16 change records found show changes
CVE Modified by CISA-ADP
6/16/2026 9:01:36 PM
Action
Type
Old Value
New Value
Added
SSVC
{"timestamp":"2025-02-07T14:08:42.564379Z","id":"CVE-2017-11317","options":[{"exploitation":"active"},{"automatable":"yes"},{"technicalImpact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}
CVE Modified by MITRE
6/16/2026 9:01:36 PM
Action
Type
Old Value
New Value
Added
Affected
[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}]
Modified Analysis by NIST
4/21/2026 1:42:51 PM
Action
Type
Old Value
New Value
Added
Reference Type
CISA-ADP: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-11317 Types: US Government Resource
CVE Modified by CISA-ADP
10/21/2025 8:16:01 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-11317
CVE Modified by CISA-ADP
10/21/2025 4:16:46 PM
Action
Type
Old Value
New Value
Removed
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-11317
CVE Modified by CISA-ADP
10/21/2025 3:17:02 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-11317
Modified Analysis by NIST
3/14/2025 4:54:20 PM
Action
Type
Old Value
New Value
CVE Modified by CISA-ADP
2/07/2025 10:15:14 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CWE
CWE-326
Modified Analysis by NIST
1/22/2025 2:07:47 PM
Action
Type
Old Value
New Value
CVE Modified by CVE
11/20/2024 10:07:32 PM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html
Added
Reference
http://www.telerik.com/support/kb/aspnet-ajax/upload-%28async%29/details/unrestricted-file-upload
Added
Reference
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0006
Added
Reference
https://www.exploit-db.com/exploits/43874/
Modified Analysis by NIST
7/03/2024 9:16:48 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Removed
CVSS V3
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 MITRE
5/14/2024 12:15:47 AM
Action
Type
Old Value
New Value
CVE Modified by MITRE
10/20/2020 6:15:20 PM
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 MITRE
10/17/2018 6:29:10 AM
Action
Type
Old Value
New Value
Added
Reference
https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0006 [No Types Assigned]
CVE Modified by MITRE
1/27/2018 9:29:00 PM
Action
Type
Old Value
New Value
Added
Reference
https://www.exploit-db.com/exploits/43874/ [No Types Assigned]
Initial Analysis by NIST
8/31/2017 2:00:30 PM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CVSS V2
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
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:*:*:*:*:*:*:*
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
Quick Info
CVE Dictionary Entry: CVE-2017-11317 NVD
Published Date: 08/23/2017 NVD
Last Modified: 06/16/2026
Source: MITRE