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CVE-2021-22793

Quick assessment

Affected
n/a AccuSine PCS+ / PFV+ (Versions prior to V1.6.7) and AccuSine PCSn (Versions prior to V2.2.4)
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Schneider Electric AccuSine PCS+和Schneider Electric AccuSine PCSn都是法国施耐德电气（Schneider Electric）公司的产品。Schneider Electric AccuSine PCS+是一种灵活、高性能、经济高效的电能质量解决方案，通过提供谐波抑制、功率因数校正和负载平衡来稳定电网。Schneider Electric AccuSine PCSn是一种可扩展且灵活的高性能有源谐波滤波解决方案，可为您的电气系统带来可靠性和效率，

AI Predicted 6.5 Difficulty: Easy EPSS 0.96% · P59

Possible ATT&CK Techniques 1 AI

T1071 · Application Layer Protocol
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I. Basic Information for CVE-2021-22793

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A CWE-200: Exposure of Sensitive Information to an Unauthorized Actor vulnerability exist in AccuSine PCS+ / PFV+ (Versions prior to V1.6.7) and AccuSine PCSn (Versions prior to V2.2.4) that could allow an authenticated attacker to access the device via FTP protocol.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
Schneider Electric AccuSine PCS+和Schneider Electric AccuSine PCSn 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Schneider Electric AccuSine PCS+和Schneider Electric AccuSine PCSn都是法国施耐德电气（Schneider Electric）公司的产品。Schneider Electric AccuSine PCS+是一种灵活、高性能、经济高效的电能质量解决方案，通过提供谐波抑制、功率因数校正和负载平衡来稳定电网。Schneider Electric AccuSine PCSn是一种可扩展且灵活的高性能有源谐波滤波解决方案，可为您的电气系统带来可靠性和效率，
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

Vendor Product Affected Versions CPE Subscribe
- AccuSine PCS+ / PFV+ (Versions prior to V1.6.7) and AccuSine PCSn (Versions prior to V2.2.4) AccuSine PCS+ / PFV+ (Versions prior to V1.6.7) and AccuSine PCSn (Versions prior to V2.2.4) -

II. Public POCs for CVE-2021-22793

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2021-22793

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Other References for CVE-2021-22793 (1)

Same Patch Batch · n/a · 2021-09-02 · 15 CVEs total

CVE-2020-18048 CraigMS 命令注入漏洞
CVE-2021-22525 Micro Focus NetIQ Access Manager 信息泄露漏洞
CVE-2021-22704 多款 Schneider Electric 产品路径遍历漏洞
CVE-2021-22792 Schneider Electric Modicon M580 CPU 代码问题漏洞
CVE-2021-22791 多款 Schneider Electric 产品缓冲区错误漏洞
CVE-2021-22790 Schneider Electric Modicon M580 CPU 缓冲区错误漏洞
CVE-2021-22789 Schneider Electric Modicon M580 CPU 缓冲区错误漏洞
CVE-2021-22775 Schneider Electric GP-Pro EX 代码问题漏洞
CVE-2021-33938 libsolv 缓冲区错误漏洞
CVE-2021-33930 libsolv 缓冲区错误漏洞
CVE-2021-33929 libsolv 缓冲区错误漏洞
CVE-2021-33928 libsolv 缓冲区错误漏洞
CVE-2021-31796 Cyberark Software CyberArk Credential Provider 加密问题漏洞
CVE-2021-31798 Cyberark Software CyberArk Credential Provider 安全特征问题漏洞

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-200

V. Comments for CVE-2021-22793

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