Vulnerability identifier: #VU11862
Vulnerability risk: Low
CVSSv3.1: 8.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]
CVE-ID:
CWE-ID:
CWE-78
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Moxa EDR-810
Server applications /
SCADA systems
Vendor: Moxa
Description
The vulnerability allows a remote attacker to inject and execute arbitrary commands with elevated privileges on the target system.
The weakness exists in the web server functionality due to OS command injection. A remote attacker can submit a specially crafted HTTP POST and execute arbitrary commands with root privileges in the "/goform/net_Web_get_value" uri.
Mitigation
Update to version 4.2.
Vulnerable software versions
Moxa EDR-810: 4.1
External links
http://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0482
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.