CVE-2017-11357

high-risk
Published 2017-08-23

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.

Do I need to act?

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93.9% chance of exploitation in next 30 days
EPSS score — higher than 6% of all CVEs
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CISA KEV: actively exploited in the wild
On the Known Exploited Vulnerabilities catalog — federal agencies must patch
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1 public exploit available
43874
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Telerik

References (5)

Mitigation http://www.telerik.com/support/kb/aspnet-ajax/upload-%28async%29/details/insecur...
Exploit https://www.exploit-db.com/exploits/43874/
Mitigation http://www.telerik.com/support/kb/aspnet-ajax/upload-%28async%29/details/insecur...
Exploit https://www.exploit-db.com/exploits/43874/
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2017-...
64
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 27/34 · High
Exposure 5/34 · Minimal