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I. Basic Information for CVE-2021-32926
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
When an authenticated password change request takes place, this vulnerability could allow the attacker to intercept the message that includes the legitimate, new password hash and replace it with an illegitimate hash. The user would no longer be able to authenticate to the controller (Micro800: All versions, MicroLogix 1400: Version 21 and later) causing a denial-of-service condition
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
通道可被非端点访问(中间人攻击)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Rockwell Automation Micro 1400 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rockwell Automation MicroLogix 1400是美国Rockwell Automation公司的一款可编程逻辑控制器。 Rockwell Automation Micro800 and MicroLogix 1400 存在安全漏洞。攻击者可利用该漏洞拦截包含合法的新密码散列的密码更改请求消息,并将其替换为非法散列。用户将不再能够对控制器进行身份验证,从而导致拒绝服务的情况。以下产品和版本受到影响:Micro800: All versions ,MicroLogix 1400: Ve
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
VendorProductAffected VersionsCPESubscribe
-Micro800, MicroLogix 1400 Micro800: All versions, MicroLogix 1400: Version 21 and later when Enhanced Password Security enabled. -
II. Public POCs for CVE-2021-32926
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III. Intelligence Information for CVE-2021-32926
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IV. Related Vulnerabilities
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