Rapid7

module

SQL Server Reporting Services (SSRS) ViewState Deserialization

Try Surface Command
Back to search
Disclosed
Feb 11, 2020
Created
Mar 12, 2020

Description

A vulnerability exists within Microsoft's SQL Server Reporting Services
which can allow an attacker to craft an HTTP POST request with a
serialized object to achieve remote code execution. The vulnerability is
due to the fact that the serialized blob is not signed by the server.

Authors

Soroush Dalili
Spencer McIntyre

Platform

Windows

Architectures

x86, x64, cmd

References

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


    msf > use exploit/windows/http/ssrs_navcorrector_viewstate
    msf exploit(ssrs_navcorrector_viewstate) > show targets
        ...targets...
    msf exploit(ssrs_navcorrector_viewstate) > set TARGET < target-id >
    msf exploit(ssrs_navcorrector_viewstate) > show options
        ...show and set options...
    msf exploit(ssrs_navcorrector_viewstate) > exploit
Title
Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.

Get report