Risk | High |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2017-9248 |
CWE-ID | CWE-522 |
Exploitation vector | Network |
Public exploit | Vulnerability #1 is being exploited in the wild. |
Vulnerable software Subscribe |
UI for ASP.NET AJAX Client/Desktop applications / Other client software |
Vendor |
Security Bulletin
This security bulletin contains one high risk vulnerability.
EUVDB-ID: #VU77480
Risk: High
CVSSv3.1: 9.4 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:H/RL:O/RC:C]
CVE-ID: CVE-2017-9248
CWE-ID:
CWE-522 - Insufficiently Protected Credentials
Exploit availability: Yes
DescriptionThe vulnerability allows a remote attacker to compromise the target system.
The vulnerability exists due to the affected application does not properly protect Telerik.Web.UI.DialogParametersEncryptionKey or the MachineKey. A remote attacker can defeat cryptographic protection mechanisms.
MitigationInstall update from vendor's website.
Vulnerable software versionsUI for ASP.NET AJAX: before R2 2017 SP1
External linkshttp://www.securityfocus.com/bid/99965
http://www.telerik.com/blogs/security-alert-for-telerik-ui-for-asp.net-ajax-and-progress-sitefinity
http://www.telerik.com/support/kb/aspnet-ajax/details/cryptographic-weakness
http://www.exploit-db.com/exploits/43873/
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
Yes. This vulnerability is being exploited in the wild.