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WinWaste.NET 1.0.6183.16475 Local Privilege Escalation

🗓️ 01 Jul 2021 00:00:00Reported by Andrea IntilangeloType 
packetstorm
 packetstorm
🔗 packetstormsecurity.com👁 192 Views

WinWaste.NET 1.0.6183.16475 Local Privilege Escalation allows unprivileged user to replace executable with malicious file executed with "LocalSystem" privilege

Related
Code
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Family
0day.today
WinWaste.NET 1.0.6183.16475 Local Privilege Escalation Vulnerability
1 Jul 202100:00
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Circl
CVE-2021-34110
21 Sep 202104:42
circl
CNNVD
WinWaste.NET 安全漏洞
1 Jul 202100:00
cnnvd
CVE
CVE-2021-34110
8 Jul 202112:20
cve
Cvelist
CVE-2021-34110
8 Jul 202112:20
cvelist
Exploit DB
WinWaste.NET 1.0.6183.16475 - Privilege Escalation due Incorrect Access Control
2 Jul 202100:00
exploitdb
EUVD
EUVD-2021-20773
7 Oct 202500:30
euvd
NVD
CVE-2021-34110
8 Jul 202113:15
nvd
Prion
Code injection
8 Jul 202113:15
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Positive Technologies
PT-2021-20384 · Unknown · Winwaste.Net
8 Jul 202100:00
ptsecurity
Rows per page
`# Exploit Title: WinWaste.NET - Privilege Escalation due Incorrect Access Control  
# Date: 2021-07-01  
# Author: Andrea Intilangelo  
# Vendor Homepage: http://nica.it - http://winwastenet.com  
# Version: 1.0.6183.16475  
# Tested on: Windows 10 Pro x64 - 20H2 and 21H1  
# CVE: CVE-2021-34110  
  
WinWaste.NET version 1.0.6183.16475 (from Nica s.r.l., a Zucchetti Group company) allows a local unprivileged user to replace the executable with a malicious file that will be executed with "LocalSystem" privileges.  
  
(1) Affected service's executable: "C:\Program Files (x86)\WW.NET\WW.PROG\WinWasteService.exe"  
  
(2) Attack Vectors: replacing the WinWasteService.exe and/or any tied .dll used by the software.  
  
(3) Details:  
  
C:\Users\user>sc qc winwasteservice  
[SC] QueryServiceConfig OPERAZIONI RIUSCITE  
  
NOME_SERVIZIO: winwasteservice  
TIPO : 10 WIN32_OWN_PROCESS  
TIPO_AVVIO : 2 AUTO_START  
CONTROLLO_ERRORE : 1 NORMAL  
NOME_PERCORSO_BINARIO : "C:\Program Files (x86)\WW.NET\WW.PROG\WinWasteService.exe"  
GRUPPO_ORDINE_CARICAMENTO :  
TAG : 0  
NOME_VISUALIZZATO : WinwasteService  
DIPENDENZE :  
SERVICE_START_NAME : LocalSystem  
  
  
C:\Users\user>icacls "C:\Program Files (x86)\WW.NET\WW.PROG\WinWasteService.exe"  
C:\Program Files (x86)\WW.NET\WW.PROG\WinWasteService.exe Everyone:(I)(M)  
NT AUTHORITY\SYSTEM:(I)(F)  
BUILTIN\Administrators:(I)(F)  
BUILTIN\Users:(I)(RX)  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI:(I)(RX)  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI CON RESTRIZIONI:(I)(RX)  
  
Elaborazione completata per 1 file. Elaborazione non riuscita per 0 file  
  
C:\Users\user>cacls "C:\Program Files (x86)\WW.NET\WW.PROG\WinWasteService.exe"  
C:\Program Files (x86)\WW.NET\WW.PROG\WINWASTESERVICE.EXE Everyone:(ID)C  
NT AUTHORITY\SYSTEM:(ID)F  
BUILTIN\Administrators:(ID)F  
BUILTIN\Users:(ID)R  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI:(ID)R  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI CON RESTRIZIONI:(ID)R  
  
C:\Users\user>icacls "C:\Program Files (x86)\WW.NET\WW.PROG"  
C:\Program Files (x86)\WW.NET\WW.PROG Everyone:(I)(OI)(CI)(M)  
NT SERVICE\TrustedInstaller:(I)(F)  
NT SERVICE\TrustedInstaller:(I)(CI)(IO)(F)  
NT AUTHORITY\SYSTEM:(I)(F)  
NT AUTHORITY\SYSTEM:(I)(OI)(CI)(IO)(F)  
BUILTIN\Administrators:(I)(F)  
BUILTIN\Administrators:(I)(OI)(CI)(IO)(F)  
BUILTIN\Users:(I)(RX)  
BUILTIN\Users:(I)(OI)(CI)(IO)(GR,GE)  
CREATOR OWNER:(I)(OI)(CI)(IO)(F)  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI:(I)(RX)  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI:(I)(OI)(CI)(IO)(GR,GE)  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI CON RESTRIZIONI:(I)(RX)  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI CON RESTRIZIONI:(I)(OI)(CI)(IO)(GR,GE)  
  
Elaborazione completata per 1 file. Elaborazione non riuscita per 0 file  
  
  
C:\Users\user>cacls "C:\Program Files (x86)\WW.NET\WW.PROG\"  
C:\Program Files (x86)\WW.NET\WW.PROG Everyone:(OI)(CI)(ID)C  
NT SERVICE\TrustedInstaller:(ID)F  
NT SERVICE\TrustedInstaller:(CI)(IO)(ID)F  
NT AUTHORITY\SYSTEM:(ID)F  
NT AUTHORITY\SYSTEM:(OI)(CI)(IO)(ID)F  
BUILTIN\Administrators:(ID)F  
BUILTIN\Administrators:(OI)(CI)(IO)(ID)F  
BUILTIN\Users:(ID)R  
BUILTIN\Users:(OI)(CI)(IO)(ID)(accesso speciale:)  
GENERIC_READ  
GENERIC_EXECUTE  
  
CREATOR OWNER:(OI)(CI)(IO)(ID)F  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI:(ID)R  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI:(OI)(CI)(IO)(ID)(accesso speciale:)  
GENERIC_READ  
GENERIC_EXECUTE  
  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI CON RESTRIZIONI:(ID)R  
AUTORITÀ PACCHETTI APPLICAZIONI\TUTTI I PACCHETTI APPLICAZIONI CON RESTRIZIONI:(OI)(CI)(IO)(ID)(accesso speciale:)  
GENERIC_READ  
GENERIC_EXECUTE  
`

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