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CVE-2021-27444— Weintek EasyWeb cMT Improper Access Control

Quick assessment

Affected
Weintek cMT-SVR-1xx/2xx
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.

Rusavtomatika Weintek EasyWeb cMT是俄罗斯Rusavtomatika公司的一个应用平台。用于配置人机界面的参数。 Rusavtomatika Weintek EasyWeb cMT 存在安全漏洞，该漏洞允许未经身份验证的攻击者远程访问和下载敏感信息并仿冒合法管理员执行管理操作。

CVSS 9.8 · Critical EPSS 1.14% · P64
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I. Basic Information for CVE-2021-27444

Vulnerability Information
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Vulnerability Title
Weintek EasyWeb cMT Improper Access Control
Source: CVE Program / CVE List V5
Vulnerability Description
The Weintek cMT product line is vulnerable to various improper access controls, which may allow an unauthenticated attacker to remotely access and download sensitive information and perform administrative actions on behalf of a legitimate administrator.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Rusavtomatika Weintek EasyWeb cMT 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rusavtomatika Weintek EasyWeb cMT是俄罗斯Rusavtomatika公司的一个应用平台。用于配置人机界面的参数。 Rusavtomatika Weintek EasyWeb cMT 存在安全漏洞，该漏洞允许未经身份验证的攻击者远程访问和下载敏感信息并仿冒合法管理员执行管理操作。
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
Weintek cMT-SVR-1xx/2xx unspecified ~ 20210305 -
Weintek cMT-G01/G02 unspecified ~ 20210209 -
Weintek cMT-G03/G04 unspecified ~ 20210222 -
Weintek cMT3071/cMT3072/cMT3090/cMT3103/cMT3151 unspecified ~ 20210218 -
Weintek cMT-HDM unspecified ~ 20210204 -
Weintek cMT-FHD unspecified ~ 20210208 -
Weintek cMT-CTRL01 unspecified ~ 20210302 -

II. Public POCs for CVE-2021-27444

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III. Intelligence Information for CVE-2021-27444

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Other References for CVE-2021-27444 (1)

Same Patch Batch · Weintek · 2022-05-16 · 3 CVEs total

CVE-2021-27446 10.0 CRITICAL Weintek EasyWeb cMT Code Injection
CVE-2021-27442 9.4 CRITICAL Weintek EasyWeb cMT Cross-site Scripting

IV. Related Vulnerabilities

Same product: cMT-SVR-1xx/2xx
Same vendor: Weintek
Same weakness: CWE-284

V. Comments for CVE-2021-27444

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