CVE-2021-38598

CRITICAL Year: 2021
CVSS v3 Score
9.1
Critical
CVSS v2 Score
5.8
Medium
Weakness Type
CWE-290
View all →

Vulnerability Description

OpenStack Neutron before 16.4.1, 17.x before 17.1.3, and 18.0.0 allows hardware address impersonation when the linuxbridge driver with ebtables-nft is used on a Netfilter-based platform. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the hardware addresses of other systems on the network, resulting in denial of service or in some cases possibly interception of traffic intended for other destinations.

Related Vulnerabilities

CVE-2017-14487

CRITICAL
CVSS:9.1(Critical)

The OhMiBod Remote app for Android and iOS allows remote attackers to impersonate users by sniffing network traffic for search responses from the OhMiBod API server and then editing the username, user...

CWE-2902017

CVE-2019-12131

CRITICAL
CVSS:9.1(Critical)

An issue was detected in ONAP APPC through Dublin and SDC through Dublin. By setting a USER_ID parameter in an HTTP header, an attacker may impersonate an arbitrary existing user without any authentic...

CWE-2902019

CVE-2020-11015

CRITICAL
CVSS:9.1(Critical)

A vulnerability has been disclosed in thinx-device-api IoT Device Management Server before version 2.5.0. Device MAC address can be spoofed. This means initial registration requests without UDID and s...

CWE-2902020

CVE-2021-22779

CRITICAL
CVSS:9.1(Critical)

Authentication Bypass by Spoofing vulnerability exists in EcoStruxure Control Expert (all versions prior to V15.0 SP1, including all versions of Unity Pro), EcoStruxure Control Expert V15.0 SP1, EcoSt...

CWE-2902021

CVE-2022-39227

CRITICAL
CVSS:9.1(Critical)

python-jwt is a module for generating and verifying JSON Web Tokens. Versions prior to 3.3.4 are subject to Authentication Bypass by Spoofing, resulting in identity spoofing, session hijacking or auth...

CWE-2902022

CVE-2022-48349

CRITICAL
CVSS:9.1(Critical)

The control component has a spoofing vulnerability. Successful exploitation of this vulnerability may affect confidentiality and availability.

CWE-2902022