CVE Vulnerabilities

CVE-2019-12393

Authentication Bypass by Capture-replay

Published: Dec 02, 2019 | Modified: Dec 12, 2019
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

Anviz access control devices are vulnerable to replay attacks which could allow attackers to intercept and replay open door requests.

Weakness

A capture-replay flaw exists when the design of the product makes it possible for a malicious user to sniff network traffic and bypass authentication by replaying it to the server in question to the same effect as the original message (or with minor changes).

Affected Software

Name Vendor Start Version End Version
Management_system Anviz - (including) - (including)

Potential Mitigations

References