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CRITICAL

CVE-2021-28141

CVSS v3

9.8

CRITICAL

Score EPSS

1.0 %

probabilité d’exploitation

CISA KEV

Non

exploitation connue

Exploitation

statut SSVC

Description

An issue was discovered in Progress Telerik UI for ASP.NET AJAX 2021.1.224. It allows unauthorized access to MicrosoftAjax.js through the Telerik.Web.UI.WebResource.axd file. This may allow the attacker to gain unauthorized access to the server and execute code. To exploit, one must use the parameter _TSM_HiddenField_ and inject a command at the end of the URI. NOTE: the vendor states that this is not a vulnerability. The request's output does not indicate that a "true" command was executed on the server, and the request's output does not leak any private source code or data from the server

Détails techniques

Publiée le
2021-03-11

Questions fréquentes

Qu’est-ce que CVE-2021-28141 ?

An issue was discovered in Progress Telerik UI for ASP.NET AJAX 2021.1.224. It allows unauthorized access to MicrosoftAjax.js through the Telerik.Web.UI.WebResource.axd file. This may allow the attacker to gain unauthorized access to the server and execute code. To exploit, one must use the parameter _TSM_HiddenField_ and inject a command at the end of the URI. NOTE: the vendor states that this is not a vulnerability. The request's output does not indicate that a "true" command was executed on the server, and the request's output does not leak any private source code or data from the server

CVE-2021-28141 est-elle activement exploitée ?

Aucune exploitation active de CVE-2021-28141 n’est confirmée. Le score EPSS est de 1.0 %, soit la probabilité estimée d’exploitation dans les 30 prochains jours.

Quel est le score CVSS de CVE-2021-28141 ?

CVE-2021-28141 a un score de base CVSS v3 de 9.8 (gravité CRITICAL).

CVE-2021-28141 touche-t-elle votre environnement ?

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