Vulnerabilities > CVE-2014-0787 - Buffer Errors vulnerability in Wellintech Kingscada 3.1/3.1.2

047910
CVSS 10.0 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
COMPLETE
Integrity impact
COMPLETE
Availability impact
COMPLETE
network
low complexity
wellintech
CWE-119
critical
exploit available

Summary

Stack-based buffer overflow in WellinTech KingSCADA before 3.1.2.13 allows remote attackers to execute arbitrary code via a crafted packet.

Vulnerable Configurations

Part Description Count
Application
Wellintech
2

Common Attack Pattern Enumeration and Classification (CAPEC)

  • Buffer Overflow via Environment Variables
    This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
  • Overflow Buffers
    Buffer Overflow attacks target improper or missing bounds checking on buffer operations, typically triggered by input injected by an attacker. As a consequence, an attacker is able to write past the boundaries of allocated buffer regions in memory, causing a program crash or potentially redirection of execution as per the attackers' choice.
  • Client-side Injection-induced Buffer Overflow
    This type of attack exploits a buffer overflow vulnerability in targeted client software through injection of malicious content from a custom-built hostile service.
  • Filter Failure through Buffer Overflow
    In this attack, the idea is to cause an active filter to fail by causing an oversized transaction. An attacker may try to feed overly long input strings to the program in an attempt to overwhelm the filter (by causing a buffer overflow) and hoping that the filter does not fail securely (i.e. the user input is let into the system unfiltered).
  • MIME Conversion
    An attacker exploits a weakness in the MIME conversion routine to cause a buffer overflow and gain control over the mail server machine. The MIME system is designed to allow various different information formats to be interpreted and sent via e-mail. Attack points exist when data are converted to MIME compatible format and back.

Exploit-Db

descriptionKingScada AlarmServer 3.1.2.13 - Stack Buffer Overflow (Metasploit). CVE-2014-0787. Remote exploit for Windows platform. Tags: Metasploit Framework
fileexploits/windows/remote/42724.rb
idEDB-ID:42724
last seen2017-09-14
modified2017-09-14
platformwindows
port12401
published2017-09-14
reporterExploit-DB
sourcehttps://www.exploit-db.com/download/42724/
titleKingScada AlarmServer 3.1.2.13 - Stack Buffer Overflow (Metasploit)
typeremote

Packetstorm

data sourcehttps://packetstormsecurity.com/files/download/144172/kingscadaas31213-overflow.rb.txt
idPACKETSTORM:144172
last seen2017-09-15
published2017-09-15
reporterJames Fitts
sourcehttps://packetstormsecurity.com/files/144172/KingScada-AlarmServer-3.1.2.13-Buffer-Overflow.html
titleKingScada AlarmServer 3.1.2.13 Buffer Overflow

Seebug

bulletinFamilyexploit
descriptionCVE ID:CVE-2014-0787 WellinTech KingSCADA是一款面向高、中端市场的SCADA产品。 WellinTech KingSCADA存在一个基于栈的缓冲区溢出,允许攻击者向KingSCADA发送特制的报文,可以应用程序上下文执行任意代码。 0 WellinTech KingSCADA 目前厂商已经发布了升级补丁以修复漏洞,请下载使用: http://www.wellintech.com/index.php?option=com_content&view=article&id=56&Itemid=11
idSSV:62131
last seen2017-11-19
modified2014-04-11
published2014-04-11
reporterRoot
titleWellinTech KingSCADA未明远程栈缓冲区溢出漏洞