CVE-2020-15623: (0Day) CentOS Web Panel ajax_mod_security archivo Arbitrary File Write Remote Code Execution Vulnerability
First published: Tue Jul 28 2020(Updated: )
This vulnerability allows remote attackers to write arbitrary files on affected installations of CentOS Web Panel cwp-e17.0.9.8.923. Authentication is not required to exploit this vulnerability. The specific flaw exists within ajax_mod_security.php. When parsing the archivo parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-9722.
Credit: zdi-disclosures@trendmicro.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Control-webpanel Webpanel | =0.9.8.923 | |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2020-15623?
The severity of CVE-2020-15623 is critical with a CVSS score of 9.8.
What is the affected software of CVE-2020-15623?
The affected software of CVE-2020-15623 is CentOS Web Panel version 0.9.8.923.
How does CVE-2020-15623 work?
CVE-2020-15623 allows remote attackers to write arbitrary files on affected installations of CentOS Web Panel by exploiting a flaw in the ajax_mod_security.php file.
Is authentication required to exploit CVE-2020-15623?
No, authentication is not required to exploit CVE-2020-15623.
How can I fix CVE-2020-15623?
To fix CVE-2020-15623, it is recommended to update CentOS Web Panel to a patched version provided by the vendor.
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