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I. Basic Information for CVE-2021-44458
Vulnerability Information

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Vulnerability Title
Lack of websocket authentication in Lens causes remote code execution when visiting a malicious website
Source: NVD (National Vulnerability Database)
Vulnerability Description
Linux users running Lens 5.2.6 and earlier could be compromised by visiting a malicious website. The malicious website could make websocket connections from the victim's browser to Lens and so operate the local terminal feature. This would allow the attacker to execute arbitrary commands as the Lens user.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Lens 访问控制错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Lens是OpenLens 存储库的分发版,其中包含在传统EULA下发布的 Team Lens 特定定制。 Lens 存在授权问题漏洞,该漏洞源于缺少websocket身份验证导致访问恶意网站时远程执行代码。
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
MirantisLens 5.2 ~ 5.2.6 -
II. Public POCs for CVE-2021-44458
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III. Intelligence Information for CVE-2021-44458
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IV. Related Vulnerabilities
V. Comments for CVE-2021-44458

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