Zero-day vulnerability in Microsoft .NET Framework

Information disclosure

Vulnerability details

Advisory: SB2010091701 - Information disclosure in ASP.NET

Vulnerable component: Microsoft .NET Framework

CVE-ID: CVE-2010-3332

CVSSv3 score: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:F/RL:O/RC:C

CWE-ID: CWE-310 - Cryptographic Issues


The vulnerability allows a remote attacker to obtain potentially sensitive information.

The vulnerability exists due to improper handling of errors during encryption padding verification. A remote attacker can gain access to potentially sensitive encrypted information, such as view state, read files and possibly forge cookies.

Successful exploitation of the vulnerability may allow an attacker to gain access to sensitive information and potentially compromise vulnerable web application.

Note: this vulnerability is being publicly exploited.

Public Exploits: