22 lines
No EOL
1.1 KiB
Text
22 lines
No EOL
1.1 KiB
Text
# Exploit Title: Amica Prodigy 1.7 - Privilege Escalation
|
|
# Date: 2021-08-06
|
|
# Exploit Author: Andrea Intilangelo
|
|
# Vendor Homepage: https://gestionaleamica.com - https://www.bisanziosoftware.com
|
|
# Software Link: https://gestionaleamica.com/Download/AmicaProdigySetup.exe
|
|
# Version: 1.7
|
|
# Tested on: Windows 10 Pro 20H2 x64
|
|
# CVE: CVE-2021-35312
|
|
|
|
Amica Prodigy it's a backup solution from Amica softwares (GestionaleAmica: invoices, accounting, etc.,
|
|
from website gestionaleamica.com), a CIR 2000 srl / Bisanzio Software srl
|
|
|
|
A vulnerability was found in CIR 2000 / Gestionale Amica Prodigy v1.7. The Amica Prodigy's executable
|
|
"RemoteBackup.Service.exe" has incorrect permissions, allowing a local unprivileged user to replace it
|
|
with a malicious file that will be executed with "LocalSystem" privileges at scheduled time.
|
|
|
|
C:\Users\user>icacls C:\AmicaProdigy\RemoteBackup.Service.exe
|
|
|
|
C:\AmicaProdigy\RemoteBackup.Service.exe
|
|
NT AUTHORITY\Authenticated Users:(I)(M) NT
|
|
AUTHORITY\SYSTEM:(I)(F) BUILTIN\Administrators:(I)(F)
|
|
BUILTIN\Users:(I)(RX) Elaborazione completata per 1 file. |