CVE Vulnerabilities

CVE-2023-36857

Authentication Bypass by Capture-replay

Published: Oct 19, 2023 | Modified: Oct 25, 2023
CVSS 3.x
6.5
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
CVSS 2.x
RedHat/V2
RedHat/V3
Ubuntu

Baker Hughes – Bently Nevada 3500 System TDI Firmware version 5.05

contains a replay vulnerability which could allow an attacker to

replay older captured packets of traffic to the device to gain access.

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
Bentley_nevada_3500_system_firmware Bakerhughes 5.0.5 (including) 5.0.5 (including)

Potential Mitigations

References