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I. Basic Information for CVE-2021-22743
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Check for Unusual or Exceptional Conditions vulnerability exists in Triconex TCM 4351B installed on Tricon V11.3.x systems that could cause module reset when TCM receives malformed TriStation packets while the write-protect keyswitch is in the program position.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
对因果或异常条件的不恰当检查
Source: NVD (National Vulnerability Database)
Vulnerability Title
Triconex Model 3009 MP 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Swan Electric Triconex Model 3009 MP是Swan Electric公司的一个系统控制器。 Triconex Model 3009 MP 存在安全漏洞，该漏洞源于异常或异常条件检查不当。
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
-Triconex TCM 4351B installed on Tricon V11.3.x systems. Triconex TCM 4351B installed on Tricon V11.3.x systems -
II. Public POCs for CVE-2021-22743
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III. Intelligence Information for CVE-2021-22743
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New Vulnerabilities
Vendor: n/a
Same weakness: CWE-754
V. Comments for CVE-2021-22743

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