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Vulnerability CVE-2020-21976
Published: 2021-08-11
| Description: |
An arbitrary file upload in the <input type="file" name="user_image"> component of NewsOne CMS v1.1.0 allows attackers to webshell and execute arbitrary commands. |
Type:
CWE-434 (Unrestricted Upload of File with Dangerous Type)
CVSS2 => (AV:N/AC:L/Au:S/C:C/I:C/A:C)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
9/10 |
10/10 |
8/10 |
| Exploit range |
Attack complexity |
Authentication |
Remote |
Low |
Single time |
| Confidentiality impact |
Integrity impact |
Availability impact |
Complete |
Complete |
Complete |
References: |
https://cxsecurity.com/issue/WLB-2020010143
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