PT-2019-4576 · Moxa · Moxa Awk-3121

Samuel Huntley · Published 2019-06-07 · Updated 2023-02-28 · CVE-2018-10702

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Moxa AWK-3121 version 1.14

Description The issue allows an attacker to execute commands on the device due to insufficient argument validation in a command. This can be exploited by a remote attacker to execute arbitrary commands with root privileges using a specially crafted iw filename parameter. The vulnerability is related to a functionality that allows administrators to run scripts on the device for troubleshooting purposes.

Recommendations For Moxa AWK-3121 version 1.14, consider disabling the functionality that allows running scripts on the device until a patch is available. Restrict access to the iw filename parameter to minimize the risk of exploitation. Avoid using the iw filename 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 vulnerability.

Exploit

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

BDU:2020-00636

CVE-2018-10702

Affected Products

Moxa Awk-3121

References · 9

• 🔥 https://github.com/samuelhuntley/Moxa_AWK_1121/blob/master/Moxa_AWK_1121 · Exploit
• 🔥 http://packetstormsecurity.com/files/153223/Moxa-AWK-3121-1.14-Information-Disclosure-Command-Execution.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-10702 · Security Note
• https://osv.dev/vulnerability/CVE-2018-10702 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-00636 · Security Note
• https://cxsecurity.com/cveshow/CVE-2018-10702 · Note
• https://moxa.ru/novosti/tidings/prod/ustranenie-uyazvimostej-tochek-dostupa-moxa-awk-3121 · Note
• https://t.me/cibsecurity/4780 · Telegram Post
• https://seclists.org/bugtraq/2019/Jun/8 · Note