CVE-2017-20021— Solare Solar-Log File Upload privileges management
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I. Basic Information for CVE-2017-20021
Vulnerability Information
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Vulnerability Title
Solare Solar-Log File Upload privileges management
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability, which was classified as critical, was found in Solare Solar-Log 2.8.4-56/3.5.2-85. This affects an unknown part of the component File Upload. The manipulation leads to privilege escalation. It is possible to initiate the attack remotely. Upgrading to version 3.5.3-86 is able to address this issue. It is recommended to upgrade the affected component.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
特权管理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Solar-Log GmbH 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Solar-Log GmbH是德国Solar-Log公司的一个用于监控光伏电站的数据记录器。 Solar-Log GmbH 2.8.4-56版本和3.5.2-85版本存在安全漏洞，该漏洞源于组件中文件上传存在问题。攻击者利用该漏洞可以实现权限提升或发起远程攻击。
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
II. Public POCs for CVE-2017-20021
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Same Patch Batch · Solare · 2022-06-09 · 7 CVEs total
| CVE-2017-20025 | 7.3 HIGH | Solare Solar-Log Flash Memory privileges management |
| CVE-2017-20023 | 6.3 MEDIUM | Solare Solar-Log Network Config privileges management |
| CVE-2017-20020 | 5.3 MEDIUM | Solare Solar-Log cross-site request forgery |
| CVE-2017-20024 | 5.3 MEDIUM | Solare Solar-Log denial of service |
| CVE-2017-20019 | 4.3 MEDIUM | Solare Solar-Log Config information disclosure |
| CVE-2017-20022 | Solare Solar-Log information disclosure |
IV. Related Vulnerabilities
Same product: Solar-Log
Same vendor: Solare
Same weakness: CWE-269
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V. Comments for CVE-2017-20021
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