Auth bypass in Wwbn Avideo
CVE-2020-23489
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.
Vulnerability class: Broken Access Control
EPSS: 0.023 (81.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Wwbn Avideo
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-23489?
- CVE-2020-23489 is a high-severity vulnerability in Wwbn Avideo, classified under Missing Authorization. CVSS score: 8.8/10. Published 2020-11-16.
- How severe is CVE-2020-23489?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2020-23489 known to be exploited?
- 5 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.