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CVE-2021-22669

Quick assessment

Affected
n/a Advantech WebAccess/SCADA
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/SCADA是中国台湾研华（Advantech）公司的一套基于浏览器架构的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。 WebAccess SCADA存在安全漏洞，该漏洞源于程序的项目管理页面默认设置了错误的权限，这可能会允许低特权用户更新管理员的密码，并以管理员身份登录来升级系统上的特权。

AI Predicted 8.1 Difficulty: Easy EPSS 1.17% · P66
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I. Basic Information for CVE-2021-22669

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Incorrect permissions are set to default on the ‘Project Management’ page of WebAccess/SCADA portal of WebAccess/SCADA Versions 9.0.1 and prior, which may allow a low-privileged user to update an administrator’s password and login as an administrator to escalate privileges on the system.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
关键资源的不正确权限授予
Source: CVE Program / CVE List V5
Vulnerability Title
Advantech WebAccess SCADA 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Advantech WebAccess/SCADA是中国台湾研华（Advantech）公司的一套基于浏览器架构的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。 WebAccess SCADA存在安全漏洞，该漏洞源于程序的项目管理页面默认设置了错误的权限，这可能会允许低特权用户更新管理员的密码，并以管理员身份登录来升级系统上的特权。
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/SCADA WebAccess/SCADA Versions 9.0.1 and prior -

II. Public POCs for CVE-2021-22669

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III. Intelligence Information for CVE-2021-22669

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Vendor Advisories for CVE-2021-22669 (1)

Same Patch Batch · n/a · 2021-04-26 · 20 CVEs total

CVE-2021-23382 5.3 MEDIUM Regular Expression Denial of Service (ReDoS)
CVE-2021-23365 4.8 MEDIUM Authentication Bypass
CVE-2021-25838 MintHCM 跨站脚本漏洞
CVE-2021-31804 leocad 资源管理错误漏洞
CVE-2021-31803 cPanel 跨站脚本漏洞
CVE-2021-25927 safe-flat 安全漏洞
CVE-2021-25928 safe-obj 安全漏洞
CVE-2021-26797 Hame SD1 Wi-Fi 安全漏洞
CVE-2021-28079 jamovi 跨站脚本漏洞
CVE-2021-31802 NETGEAR R7000 缓冲区错误漏洞
CVE-2020-15078 OpenVPN 访问控制错误漏洞
CVE-2021-31646 Gestsup 安全漏洞
CVE-2021-25839 MINTHCM 安全漏洞
CVE-2021-28399 Orangehrm 安全漏洞
CVE-2021-3494 Foreman 安全漏洞
CVE-2021-3472 X.Org X Server 数字错误漏洞
CVE-2020-36325 jansson 缓冲区错误漏洞
CVE-2021-31784 Open Design Alliance Drawings SDK 缓冲区错误漏洞
CVE-2021-31783 LocalFilesEditor 数据伪造问题漏洞

IV. Related Vulnerabilities

Same product: Advantech WebAccess/SCADA
Same vendor: n/a
Same weakness: CWE-732

V. Comments for CVE-2021-22669

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