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I. Basic Information for CVE-2021-22734
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper Verification of Cryptographic Signature vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause remote code execution when an attacker loads unauthorized code.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
密码学签名的验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Schneider Electric spaceLYnk和homeLYnk 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric spaceLYnk和homeLYnk都是法国施耐德电气（Schneider Electric）公司的产品。spaceLYnk是一款可编程逻辑控制器。homeLYnk是一个家庭自动化专家。 Schneider Electric spaceLYnk和homeLYnk V2.60之前版本存在数据伪造问题漏洞，该漏洞源于存在不正确的密码签名验证，攻击者可利用该漏洞加载未授权代码。
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
-homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior -
II. Public POCs for CVE-2021-22734
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III. Intelligence Information for CVE-2021-22734
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IV. Related Vulnerabilities
Same product: homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior
Same vendor: n/a
Same weakness: CWE-347
V. Comments for CVE-2021-22734

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