Vulnerability Name:

CCN-71808

Published:2011-12-13
Updated:2011-12-13
Summary:Microsoft .NET Framework could allow a remote attacker to bypass security restrictions, caused by an error in the SaveAs() function. An attacker could exploit this vulnerability to bypass restrictions regarding file upload types to upload arbitrary ASP files on the system.
CVSS v3 Severity:7.3 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:7.5 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)
6.0 Medium (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P/E:U/RL:U/RC:UR)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Consequences:Bypass Security
References:Source: CCN
Type: Microsoft Web site
.NET Framework

Source: XF
Type: UNKNOWN
ms-dotnet-saveas-security-bypass(71808)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:microsoft:.net_framework:4.0:-:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    microsoft .net framework 4.0