CVE-2021-38459 HIGH

CVE-2021-38459: AUVESY Versiondog

Vendor Auvesy
Product Versiondog
Weakness CWE-294
Published October 22, 2021
Last update September 16, 2024

CVSS base score

8.1/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

What the vulnerability does

01Description

The data of a network capture of the initial handshake phase can be used to authenticate at a SYSDBA level. If a specific .exe is not restarted often, it is possible to access the needed handshake packets between admin/client connections. Using the SYSDBA permission, an attacker can change user passwords or delete the database.

Key dates

02Disclosure timeline

October 22, 2021 CVE published
September 16, 2024 Record updated