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CVE-2019-18935

CRITICALCISA KEV

9.8

Description

Progress Telerik UI for ASP.NET AJAX through 2019.3.1023 contains a .NET deserialization vulnerability in the RadAsyncUpload function. This is exploitable when the encryption keys are known due to the presence of CVE-2017-11317 or CVE-2017-11357, or other means. Exploitation can result in remote code execution. (As of 2020.1.114, a default setting prevents the exploit. In 2019.3.1023, but not earlier versions, a non-default setting can prevent exploitation.)

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie12/11/2019

Derniere modification11/7/2025

Sourcekev

Observations honeypot0

CISA KEV

FournisseurProgress

ProduitTelerik UI for ASP.NET AJAX

Nom vulnerabiliteProgress Telerik UI for ASP.NET AJAX Deserialization of Untrusted Data Vulnerability

Date ajout KEV2021-11-03

Date limite remediation2022-05-03

Utilise dans ransomwareKnown

Produits affectes

telerik:ui_for_asp.net_ajax

Faiblesses (CWE)

CWE-502CWE-502

References

http://packetstormsecurity.com/files/155720/Telerik-UI-Remote-Code-Execution.html(cve@mitre.org)

http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html(cve@mitre.org)

https://codewhitesec.blogspot.com/2019/02/telerik-revisited.html(cve@mitre.org)

https://github.com/bao7uo/RAU_crypto(cve@mitre.org)

https://github.com/noperator/CVE-2019-18935(cve@mitre.org)

https://know.bishopfox.com/research/cve-2019-18935-remote-code-execution-in-telerik-ui(cve@mitre.org)

https://www.bleepingcomputer.com/news/security/us-federal-agency-hacked-using-old-telerik-bug-to-steal-data/(cve@mitre.org)

https://www.telerik.com/support/kb/aspnet-ajax/details/allows-javascriptserializer-deserialization(cve@mitre.org)

https://www.telerik.com/support/whats-new/aspnet-ajax/release-history/ui-for-asp-net-ajax-r1-2020-%28version-2020-1-114%29(cve@mitre.org)

https://www.telerik.com/support/whats-new/release-history(cve@mitre.org)

http://packetstormsecurity.com/files/155720/Telerik-UI-Remote-Code-Execution.html(af854a3a-2127-422b-91ae-364da2661108)

http://packetstormsecurity.com/files/159653/Telerik-UI-ASP.NET-AJAX-RadAsyncUpload-Deserialization.html(af854a3a-2127-422b-91ae-364da2661108)

https://codewhitesec.blogspot.com/2019/02/telerik-revisited.html(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/bao7uo/RAU_crypto(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/noperator/CVE-2019-18935(af854a3a-2127-422b-91ae-364da2661108)

https://know.bishopfox.com/research/cve-2019-18935-remote-code-execution-in-telerik-ui(af854a3a-2127-422b-91ae-364da2661108)

https://www.bleepingcomputer.com/news/security/us-federal-agency-hacked-using-old-telerik-bug-to-steal-data/(af854a3a-2127-422b-91ae-364da2661108)

https://www.telerik.com/support/kb/aspnet-ajax/details/allows-javascriptserializer-deserialization(af854a3a-2127-422b-91ae-364da2661108)

https://www.telerik.com/support/whats-new/aspnet-ajax/release-history/ui-for-asp-net-ajax-r1-2020-%28version-2020-1-114%29(af854a3a-2127-422b-91ae-364da2661108)

https://www.telerik.com/support/whats-new/release-history(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-18935(134c704f-9b21-4f2e-91b3-4a467353bcc0)

Correlations IOC

Aucune correlation enregistree

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