PT-2020-15562 · Avideo · Avideo

Published 2020-11-16 · Updated 2022-05-24 · CVE-2020-23489

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Avideo versions prior to 8.9

Description The issue allows for a File Deletion vulnerability via the import.json.php file, enabling the deletion of configuration.php. This results in certain privilege checks not being in place, allowing a user to escalate privileges to admin. Additionally, it may lead to Local File Inclusion, potentially leaking credentials and important files.

Recommendations For versions prior to 8.9, upgrade to version 8.9 to resolve the issue. As a temporary workaround, consider restricting access to the import.json.php file to minimize the risk of exploitation.

Fix

Missing Authorization

Improper Privilege Management

Weakness Enumeration

CWE-862

CWE-269

Related Identifiers

CVE-2020-23489

GHSA-2MGX-226X-8PWV

Affected Products

Avideo

References · 9

• https://github.com/WWBN/AVideo/commit/ecc5f40470bbafff231133f58db1df70f47bfb33 · Patch
• https://osv.dev/vulnerability/GHSA-2mgx-226x-8pwv · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-23489 · Security Note
• https://osv.dev/vulnerability/CVE-2020-23489 · Vendor Advisory
• https://github.com/WWBN/AVideo · Note
• https://github.com/WWBN/AVideo/issues/3117 · Note
• https://github.com/WWBN/AVideo/security/advisories/GHSA-46px-7w93-j5mw · Note
• https://cube01.io/blog/Avideo-Remote-Code-Execution.html · Note
• https://t.me/cibsecurity/16384 · Telegram Post