PT-2017-9768 · Moxa · Moxa Awk-3131A Wireless Access Point

Published 2017-04-13 · Updated 2022-12-13 · CVE-2016-8726

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Moxa AWK-3131A Wireless Access Point version 1.1

Description An exploitable null pointer dereference issue exists in the Web Application /forms/web runScript iw filename functionality. This can be triggered by an HTTP POST request with a blank line in the header, causing a segmentation fault in the web server.

Recommendations For Moxa AWK-3131A Wireless Access Point version 1.1, consider restricting access to the /forms/web runScript endpoint until a patch is available. As a temporary workaround, avoid using the iw filename functionality in the Web Application to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2016-8726

Affected Products

Moxa Awk-3131A Wireless Access Point

References · 4

• 🔥 http://talosintelligence.com/reports/TALOS-2016-0240 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2016-8726 · Security Note
• https://osv.dev/vulnerability/CVE-2016-8726 · Vendor Advisory
• https://t.me/cvenotify/39758 · Telegram Post