CVE Vulnerabilities

CVE-2023-31763

Authentication Bypass by Capture-replay

Published: May 24, 2023 | Modified: Jun 12, 2023
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Weak security in the transmitter of AGShome Smart Alarm v1.0 allows attackers to gain full access to the system via a code replay attack.

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
Agshome_smart_alarm_firmware Agshome_smart_alarm_project 1.0 (including) 1.0 (including)

Potential Mitigations

References