4 times students compromised school cybersecurity

For many students school can be a tough time, and we've all heard stories about bored or frustrated kids compromising school cybersecurity to change grades. Sometimes the students are celebrated, and other times it ends in them being expelled from school, or even prosecuted. Of course, these acts...

CVE-2021-27854 L2 network filtering bypass using stacked VLAN0, LLC/SNAP headers, and Ethernet to Wifi frame translation

Layer 2 network filtering capabilities such as IPv6 RA guard can be bypassed using combinations of VLAN 0 headers, LLC/SNAP headers, and converting frames from Ethernet to Wifi and its reverse...

Vulnerabilities in Layer 2 Network Security Controls Affecting Cisco Products: September 2022

On September 27, 2022, the following vulnerabilities affecting Cisco products were disclosed by Cert/CC as part of VU855201, titled L2 network security controls can be bypassed using VLAN 0 stacking and/or 802.3 headers "https://kb.cert.org/vuls/id/855201": CVE-2021-27853: Layer 2 network filteri...

Security Bulletin: Apache Axis2 related vulnerability for IBM Tivoli Directory Integrator (CVE-2012-5785)

Abstract Apache Axis2 SSL vulnerability for IBM Tivoli Directory Integrator Content VULNERABILITY DETAILS: DESCRIPTION: Axis2 implemented in Java is vulnerable to man-in-the-middle attacks. By extension, all applications using this library to establish SSL connections with the target servers may ...

EulerOS Virtualization 2.9.0 : openssl (EulerOS-SA-2022-2396)

According to the versions of the openssl packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The crehash script does not properly sanitise shell metacharacters to prevent command injection. This script is distributed by...

Simplify with Network Security as a Service (NSaaS)

Learn more on how network security as a service NSaaS employs the latest technologies to counter unknown threats and detect abnormal behavior before it becomes a direct threat...

EulerOS Virtualization 2.9.1 : cryptsetup (EulerOS-SA-2022-2339)

According to the versions of the cryptsetup packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - It was found that a specially crafted LUKS header could trick cryptsetup into disabling encryption during the recovery of the...

EulerOS Virtualization 2.9.1 : httpd (EulerOS-SA-2022-2347)

According to the versions of the httpd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Inconsistent Interpretation of HTTP Requests 'HTTP Request Smuggling' vulnerability in modproxyajp of Apache HTTP Server allows an...

IT Security Takeaways from the Wiseasy Hack

Last month Tech Crunch reported that payment terminal manufacturer Wiseasy had been hacked. Although Wiseasy might not be well known in North America, their Android-based payment terminals are widely used in the Asia Pacific region and hackers managed to steal passwords for 140,000 payment...

openSUSE: Security Advisory for kubevirt, (SUSE-SU-2022:3321-1)

The remote host is missing an update for the Copyright C 2022 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

Mobile Mouse 3.6.0.4 - Remote Code Execution (RCE)

Exploit Title: Mobile Mouse 3.6.0.4 - Remote Code Execution RCE Date: Aug 09, 2022 Exploit Author: Chokri Hammedi Vendor Homepage: https://mobilemouse.com/ Software Link: https://www.mobilemouse.com/downloads/setup.exe Version: 3.6.0.4 Tested on: Windows 10 Enterprise LTSC Build 17763 !/usr/bin/e...

How to Use a UTM Solution & Win Time, Money and Resources

Unified threat management is thought to be a universal solution for many reasons. First of all, it is compatible with almost any hardware. As a business or an MSP, you don't have to bother with leasing or subleasing expensive equipment. There is no need to chase your clients to return your costly...

EulerOS 2.0 SP9 : python-lxml (EulerOS-SA-2022-2303)

According to the versions of the python-lxml package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - NULL Pointer Dereference allows attackers to cause a denial of service or application crash. This only applies when lxml is used together wi...

Security Updates for Microsoft Dynamics 365 (on-premises) (September 2022)

The Microsoft Dynamics 365 on-premises is missing a security update. It is, therefore, affected by the following vulnerabilities: - A remote code execution vulnerability. An attacker can exploit this to execute unauthorized arbitrary commands in the context of the dbowner. CVE-2022-34700,...

EulerOS 2.0 SP9 : python-jwt (EulerOS-SA-2022-2302)

According to the versions of the python-jwt package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - PyJWT is a Python implementation of RFC 7519. PyJWT supports multiple different JWT signing algorithms. With JWT, an attacker submitting the...

EulerOS 2.0 SP9 : openssl (EulerOS-SA-2022-2300)

According to the versions of the openssl packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - In addition to the crehash shell command injection identified in CVE-2022-1292, further circumstances where the crehash script does not properl...

CVE-2022-38100

The CVE-2022-38100 vulnerability affects Contec Health CMS8000 (and CME8000 devices) where parsing malformed network data causes a crash requiring a physical reboot. A threat actor with network access can remotely issue a specially formatted UDP request, and a UDP broadcast could trigger a mass d...

Pros and Cons of 5G

As private 5G networks continue to roll-out, CISOs and security leaders need to fully aware of the security implications to minimize cyber risk. Explore pros and cons as well as security tips for implementing private 5G...

CVE-2022-26394

CVE-2022-26394: Baxter Spectrum WBM/Sigma Spectrum devices fail mutual authentication with the gateway host, enabling a potential MITM and parameter manipulation that could disrupt network operation. Affected products include Sigma Spectrum v6.x/v8.x, Baxter Spectrum IQ v9.x, and Wireless Battery...

Cisco Meraki MR Series Splash Page Insecure Configuration Option

A configuration option for the Splash Page feature also known as Captive Portal in Cisco Meraki MR Series devices may allow an administrator to configure an 802.11 WLAN in which traffic policies are not applied to clients that are connecting to the network. The insecure configuration is determine...