CVE-2017-11317
Telerik User Interface (UI) for ASP.NET AJAX: UI for ASP.NET AJAX Unrestricted File Upload
As of , CVE-2017-11317 in Telerik User Interface (UI) for ASP.NET AJAX is on CISA's list of exploited vulnerabilities: CISA listed it on . Our patch-first group: Patch this week.
- Exploited
- Yes: CISA listed it on 11 April 2022
- US federal deadline
- 2 May 202221 days after CISA listed it. US federal civilian agencies must fix it by then.
- Used in ransomware campaigns
- Not known to CISA
- EPSS score
- 0.84Higher than 99% of the CVEs EPSS scores. EPSS estimates the chance of exploitation activity in the next 30 days.
- EPSS when listed
- 0.54 on 11 April 2022EPSS on the day CISA listed it.
- Public exploit
- 1 Metasploit module and 1 Exploit-DB entry
- Fix
- No vendor link in CISA's entry
What CISA says to do
Apply updates per vendor instructions.
CISA's required action
What the flaw is
Telerik.Web.UI in Progress Telerik UI for ASP.NET AJAX allows remote attackers to perform arbitrary file uploads or execute arbitrary code.
CISA's 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.
The CVE record's description, from mitre
- CVE published
- 23 August 2017
- Assigned by
- mitre
- CVSS
- 9.8 Critical (CVSS 3.1, from CISA-ADP)
- CWE-326
- Inadequate Encryption Strength
- CISA SSVC, exploitation
- active
- CISA SSVC, automatable
- yes
- CISA SSVC, technical impact
- total
Timeline
- The CVE record was published.
- Exploit-DB published an exploit (EDB-ID 43874).
- CISA added it to its list of exploited vulnerabilities.
- The US federal deadline to fix it.
Public exploits
Facts from Metasploit's module list and Exploit-DB's index; we never copy exploit code.
- Metasploit: Telerik UI ASP.NET AJAX RadAsyncUpload Deserializationexploit module, rank excellent
- Exploit-DB: Telerik UI for ASP.NET AJAX 2012.3.1308 < 2017.1.118 - Arbitrary File UploadEDB-ID 43874, 24 January 2018
User Interface (UI) for ASP.NET AJAX: other exploited entries
| Vulnerability | Product | Our group | Listed | Deadline | EPSS |
|---|---|---|---|---|---|
| CVE-2017-11357UI for ASP.NET AJAX Insecure Direct Object Reference | Telerik User Interface (UI) for ASP.NET AJAX | Patch this weekRansomware use; EPSS 0.78 | 0.78 |
Read further
- CVE recordcve.org
- NVD entrynvd.nist.gov
- CISA's catalogcisa.gov
- EPSS for this CVEapi.first.org