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CVE-2014-2364— Advantech WebAccess Stack-Based Buffer Overflow

Quick assessment

Affected
Advantech WebAccess
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Advantech WebAccess是研华（Advantech）公司的一套基于浏览器架构的HMI/SCADA软件。该软件支持动态图形显示和实时数据控制，并提供远程控制和管理自动化设备的功能。 Advantech WebAccess 7.1及之前的版本中存在多个基于栈的缓冲区溢出漏洞。远程攻击者可借助webvact.ocx、dvs.ocx或webdact.ocx文件的ActiveX控件的多个参数（包括：ProjectName，SetParameter，NodeName，CCDParameter，SetCo

AI Predicted 9.8 Difficulty: Easy EPSS 61.38% · P99

Public Exploits 2

ExploitDB · 1 EDB-34757 [remote]
Metasploit · 1 advantech_webaccess_dvs_getcolor.rb [exploit]

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2014-2364

Vulnerability Information
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Vulnerability Title
Advantech WebAccess Stack-Based Buffer Overflow
Source: CVE Program / CVE List V5
Vulnerability Description
Multiple stack-based buffer overflows in Advantech WebAccess before 7.2 allow remote attackers to execute arbitrary code via a long string in the (1) ProjectName, (2) SetParameter, (3) NodeName, (4) CCDParameter, (5) SetColor, (6) AlarmImage, (7) GetParameter, (8) GetColor, (9) ServerResponse, (10) SetBaud, or (11) IPAddress parameter to an ActiveX control in (a) webvact.ocx, (b) dvs.ocx, or (c) webdact.ocx.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Advantech WebAccess 多个基于栈的缓冲区溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Advantech WebAccess是研华（Advantech）公司的一套基于浏览器架构的HMI/SCADA软件。该软件支持动态图形显示和实时数据控制，并提供远程控制和管理自动化设备的功能。 Advantech WebAccess 7.1及之前的版本中存在多个基于栈的缓冲区溢出漏洞。远程攻击者可借助webvact.ocx、dvs.ocx或webdact.ocx文件的ActiveX控件的多个参数（包括：ProjectName，SetParameter，NodeName，CCDParameter，SetCo
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Advantech WebAccess 0 ~ 7.1 -

II. Public POCs for CVE-2014-2364

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III. Intelligence Information for CVE-2014-2364

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Vendor Advisories for CVE-2014-2364 (1)

Exploits & Public PoCs for CVE-2014-2364 (1)

Other References for CVE-2014-2364 (1)

Same Patch Batch · Advantech · 2014-07-19 · 5 CVEs total

CVE-2014-2365 Advantech WebAccess Improper Access Control
CVE-2014-2366 Advantech WebAccess Cleartext Storage of Sensitive Information in Memory
CVE-2014-2367 Advantech WebAccess Authentication Bypass Issues
CVE-2014-2368 Advantech WebAccess Unsafe ActiveX Control Marked Safe For Scripting

IV. Related Vulnerabilities

Same product: WebAccess
Same vendor: Advantech
Same weakness: CWE-121