CVE-2014-2367— Advantech WebAccess Authentication Bypass Issues
Quick assessment
Affected
Advantech WebAccess
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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及之前版本的broadweb/include/gChkCook.asp文件的ActiveX控件中的ChkCookie子程序存在安全漏洞。远程攻击者可通过特制的调用利用该漏洞读取任意文件。
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I. Basic Information for CVE-2014-2367
Vulnerability Information
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Vulnerability Title
Advantech WebAccess Authentication Bypass Issues
Source: CVE Program / CVE List V5
Vulnerability Description
The ChkCookie subroutine in an ActiveX control in broadweb/include/gChkCook.asp in Advantech WebAccess before 7.2 allows remote attackers to read arbitrary files via a crafted call.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-592
Source: CVE Program / CVE List V5
Vulnerability Title
Advantech WebAccess 信息泄露漏洞
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及之前版本的broadweb/include/gChkCook.asp文件的ActiveX控件中的ChkCookie子程序存在安全漏洞。远程攻击者可通过特制的调用利用该漏洞读取任意文件。
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
II. Public POCs for CVE-2014-2367
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2014-2367 (1)
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http://ics-cert.us-cert.gov/advisories/ICSA-14-198-02 x_refsource_MISC
Same Patch Batch · Advantech · 2014-07-19 · 5 CVEs total
| CVE-2014-2364 | Advantech WebAccess Stack-Based Buffer Overflow | |
| CVE-2014-2365 | Advantech WebAccess Improper Access Control | |
| CVE-2014-2366 | Advantech WebAccess Cleartext Storage of Sensitive Information in Memory | |
| CVE-2014-2368 | Advantech WebAccess Unsafe ActiveX Control Marked Safe For Scripting |