[FD] [0day-rubbish] SmarterMail 100.0.9693 (Build 9693) Antivirus command-line configuration executing as NT AUTHORITY\SYSTEM (7.2)

[disclosure via Fulldisclosure <fulldisclosure@xxxxxxxxxxxx>]

TO: fulldisclosure@xxxxxxxxxxxx
SUBJECT: [0day-rubbish] SmarterMail 100.0.9693 (Build 9693) Antivirus 
command-line configuration executing as NT AUTHORITY\SYSTEM (7.2)
FROM: disclosure@xxxxxxxxxxxxxxxx
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0day Rubbish Research Team is publicly disclosing a vulnerability in
SmarterMail 100.0.9693 (Build 9693).

Type: Antivirus command-line configuration executing as NT AUTHORITY\SYSTEM 
(CWE-250)
CVSS: 7.2 (AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
Impact: web-to-OS privilege escalation from the SysAdmin role to NT 
AUTHORITY\SYSTEM on the mail host
Authentication: authenticated (valid admin/session required)

Full technical analysis and a reproducible proof-of-concept:
  https://0day-rubbish.com/blog/smartermail-antivirus-command-line-system-rce

Project archive (ongoing disclosure series):
  https://github.com/Exploit-Garbage/0day-Rubbish

Vendor has been notified. CVE ID is pending.

--
0day Rubbish Research Team
disclosure@xxxxxxxxxxxxxxxx
https://0day-rubbish.com
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