module

Print Spooler Remote DLL Injection

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Disclosed
01/01/1970
Created
07/08/2021

Description

The print spooler service can be abused by an authenticated remote attacker to load a DLL through a crafted
DCERPC request, resulting in remote code execution as NT AUTHORITY\SYSTEM. This module uses the MS-RPRN
vector which requires the Print Spooler service to be running.

Authors

Zhiniang PengXuefeng LiZhipeng HuoPiotr MadejZhang Yunhaicube0x0Spencer McIntyreChristophe De La Fuente

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 auxiliary/admin/dcerpc/cve_2021_1675_printnightmare
    msf /(e) > show actions
        ...actions...
    msf /(e) > set ACTION < action-name >
    msf /(e) > show options
        ...show and set options...
    msf /(e) > run
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