Vulnerability CVE-2017-14432


Published: 2018-05-14

Description:
An exploitable command injection vulnerability exists in the web server functionality of Moxa EDR-810 V4.1 build 17030317. A specially crafted HTTP POST can cause a privilege escalation resulting in root shell. An attacker can inject OS commands into the openvpnServer0_tmp= parameter in the "/goform/net\_Web\_get_value" uri to trigger this vulnerability.

Type:

CWE-78

(Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') )

CVSS2 => (AV:N/AC:L/Au:S/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
9/10
10/10
8/10
Exploit range
Attack complexity
Authentication
Remote
Low
Single time
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
MOXA -> Edr-810 firmware 

 References:
https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0482

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