High severity · published Nov 16, 2020
CVE-2020-23489
The import.json.php file before 8.9 for Avideo is vulnerable to a File Deletion vulnerability
8.8
CVSS
2.3%
EPSS
No
On KEV
Description
The import.json.php file before 8.9 for Avideo is vulnerable to a File Deletion vulnerability. This allows the deletion of configuration.php, which leads to certain privilege checks not being in place, and therefore a user can escalate privileges to admin.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.3% · higher than 83% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AV
Avideo · Wwbn
before 8.9 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2020-23489
CVE.org
https://www.cve.org/CVERecord?id=CVE-2020-23489
Third Party Advisory
https://cube01.io/blog/Avideo-Remote-Code-Execution.html
Patch
https://github.com/WWBN/AVideo/commit/ecc5f40470bbafff231133f58db1df70f47bfb33
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