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I. Basic Information for CVE-2021-27448
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
A miscommunication in the file system allows adversaries with access to the MU320E to escalate privileges on the MU320E (all firmware versions prior to v04A00.1).
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
带着不必要的权限执行
Source: NVD (National Vulnerability Database)
Vulnerability Title
Grid Solutions GE MU320E 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Grid Solutions GE MU320E是美国Grid Solutions公司的一个硬件设备。提供一个与常规电流和电压互感器的IEC 61850-9-2LE采样值接口。 GE MU320E 存在安全漏洞，该漏洞源于文件系统中的通信错误使攻击者可以访问MU320E升级特权。
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
-MU320E All firmware versions prior to v04A00.1 -
II. Public POCs for CVE-2021-27448
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III. Intelligence Information for CVE-2021-27448
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IV. Related Vulnerabilities
Same product: MU320E
Same vendor: n/a
Same weakness: CWE-250
V. Comments for CVE-2021-27448

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