Vulnerabilities > CVE-2016-8722 - Information Exposure vulnerability in Moxa Awk-3131A Firmware 1.1

047910
CVSS 5.3 - MEDIUM
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
LOW
Integrity impact
NONE
Availability impact
NONE
network
low complexity
moxa
CWE-200

Summary

An exploitable Information Disclosure vulnerability exists in the Web Application functionality of Moxa AWK-3131A Series Industrial IEEE 802.11a/b/g/n wireless AP/bridge/client. Retrieving a specific URL without authentication can reveal sensitive information to an attacker.

Vulnerable Configurations

Part Description Count
OS
Moxa
1
Hardware
Moxa
1

Common Weakness Enumeration (CWE)

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Subverting Environment Variable Values
    The attacker directly or indirectly modifies environment variables used by or controlling the target software. The attacker's goal is to cause the target software to deviate from its expected operation in a manner that benefits the attacker.
  • Footprinting
    An attacker engages in probing and exploration activity to identify constituents and properties of the target. Footprinting is a general term to describe a variety of information gathering techniques, often used by attackers in preparation for some attack. It consists of using tools to learn as much as possible about the composition, configuration, and security mechanisms of the targeted application, system or network. Information that might be collected during a footprinting effort could include open ports, applications and their versions, network topology, and similar information. While footprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.
  • Exploiting Trust in Client (aka Make the Client Invisible)
    An attack of this type exploits a programs' vulnerabilities in client/server communication channel authentication and data integrity. It leverages the implicit trust a server places in the client, or more importantly, that which the server believes is the client. An attacker executes this type of attack by placing themselves in the communication channel between client and server such that communication directly to the server is possible where the server believes it is communicating only with a valid client. There are numerous variations of this type of attack.
  • Browser Fingerprinting
    An attacker carefully crafts small snippets of Java Script to efficiently detect the type of browser the potential victim is using. Many web-based attacks need prior knowledge of the web browser including the version of browser to ensure successful exploitation of a vulnerability. Having this knowledge allows an attacker to target the victim with attacks that specifically exploit known or zero day weaknesses in the type and version of the browser used by the victim. Automating this process via Java Script as a part of the same delivery system used to exploit the browser is considered more efficient as the attacker can supply a browser fingerprinting method and integrate it with exploit code, all contained in Java Script and in response to the same web page request by the browser.
  • Session Credential Falsification through Prediction
    This attack targets predictable session ID in order to gain privileges. The attacker can predict the session ID used during a transaction to perform spoofing and session hijacking.

Seebug

bulletinFamilyexploit
description### Summary An exploitable Information Disclosure vulnerability exists in the Web Application functionality of Moxa AWK-3131A Series Industrial IEEE 802.11a/b/g/n wireless AP/bridge/client. Retrieving a specific URL without authentication can reveal sensitive information to an attacker. ### Tested Versions Moxa AWK-3131A Series Industrial IEEE 802.11a/b/g/n wireless AP/bridge/client 1.1 ### Product URLs http://www.moxa.com/product/AWK-3131A.htm ### CVSSv3 Score 5.3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N ### Details An exploitable Information Disclosure vulnerability exists in the Web Application functionality of Moxa AWK-3131A Series Industrial IEEE 802.11a/b/g/n wireless AP/bridge/client. Retrieving a specific URL, /asqc.asp, without authentication can reveal sensitive information to an attacker. ### Exploit Proof-of-Concept (optional) ``` wget http://<device IP>/acqc.asp ``` ### Mitigation (optional) To significantly mitigate risk of exploitation, disable the web application before the device is deployed. ### Timeline * 2016-11-18 - Vendor Disclosure * 2017-04-10 - Public Release ### CREDIT * Discovered by Patrick DeSantis of Cisco Talos.
idSSV:96536
last seen2017-11-19
modified2017-09-19
published2017-09-19
reporterRoot
sourcehttps://www.seebug.org/vuldb/ssvid-96536
titleMoxa AWK-3131A Web Application asqc.asp Information Disclosure Vulnerability(CVE-2016-8722)

Talos

idTALOS-2016-0236
last seen2019-05-29
published2017-04-10
reporterTalos Intelligence
sourcehttp://www.talosintelligence.com/vulnerability_reports/TALOS-2016-0236
titleMoxa AWK-3131A Web Application asqc.asp Information Disclosure Vulnerability