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CVE-2022-1989— CODESYS Visualization vulnerable to user enumeration

Quick assessment

Affected
CODESYS CODESYS Visualization
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.

CODESYS是德国3S-Smart Software Solutions的一套控制器开发系统 CODESYS Visualization V4.2.0.0之前版本存在安全漏洞，该漏洞源于会生成一个登录对话框，容易受到信息泄露的影响，攻击者利用该漏洞可以枚举有效用户。

CVSS 5.3 · Medium EPSS 0.83% · P54

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2022-1989

Vulnerability Information
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Vulnerability Title
CODESYS Visualization vulnerable to user enumeration
Source: CVE Program / CVE List V5
Vulnerability Description
All CODESYS Visualization versions before V4.2.0.0 generate a login dialog vulnerable to information exposure allowing a remote, unauthenticated attacker to enumerate valid users.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
响应差异性信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
CODESYS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CODESYS是德国3S-Smart Software Solutions的一套控制器开发系统 CODESYS Visualization V4.2.0.0之前版本存在安全漏洞，该漏洞源于会生成一个登录对话框，容易受到信息泄露的影响，攻击者利用该漏洞可以枚举有效用户。
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
CODESYS CODESYS Visualization V3 ~ V4.2.0.0 -

II. Public POCs for CVE-2022-1989

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III. Intelligence Information for CVE-2022-1989

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Other References for CVE-2022-1989 (1)

IV. Related Vulnerabilities

Same product: CODESYS Visualization
Same vendor: CODESYS
Same weakness: CWE-204

V. Comments for CVE-2022-1989

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