PT-2018-5361 · Moxa · Moxa Edr-810

Published 2018-05-14 · Updated 2022-12-14 · CVE-2017-12120

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Moxa EDR-810 version 4.1 build 17030317

Description A command injection issue exists in the web server functionality, allowing a specially crafted HTTP POST to cause a privilege escalation, resulting in a root shell. An attacker can inject OS commands into the ip parameter in the "/goform/net WebPingGetValue" API endpoint to trigger this issue.

Recommendations For Moxa EDR-810 version 4.1 build 17030317, consider disabling the "/goform/net WebPingGetValue" API endpoint until a patch is available to prevent exploitation. Restrict access to this endpoint to minimize the risk of privilege escalation. Avoid using the ip parameter in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2017-12120

Affected Products

Moxa Edr-810

References · 4

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2017-0472 · Exploit
• https://osv.dev/vulnerability/CVE-2017-12120 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2017-12120 · Security Note
• https://t.me/cvenotify/39848 · Telegram Post