The vulnerability of the weblogin.cgi component in NAS (Network Attached Storage) storage systems and micro-programming software for Ethernet interfaces of UTM, ATP, and VPN devices allows a hacker to execute arbitrary code.

The vulnerability of the weblogin.cgi component in NAS Network Attached Storage storage systems and microprogramming software for Ethernet interfaces of UTM, ATP, and VPN devices is related to errors during the verification of the username parameter. Exploiting this vulnerability allows a malicio...

Work-from-Home Security Advice

SANS has made freely available its "Work-from-Home Awareness Kit." When I think about how COVID-19's security measures are affecting organizational networks, I see several interrelated problems: One, employees are working from their home networks and sometimes from their home computers. These...

What is the Cybersecurity Equivalent of Washing Your Hands for 20 Seconds?

With COVID-19's spread, there have been numerous recommendations from health authorities and experts that one of the best, first-level measures to help spread infection is to wash hands with soap and water thoroughly for 20 seconds. In recent days, we’ve frequently gotten the question: “What can ...

Sshuttle - Transparent Proxy Server That Works As A Poor Man'S VPN. Forwards Over SSH

As far as I know, sshuttle is the only program that solves the following common case: Your client machine or router is Linux, FreeBSD, or MacOS. You have access to a remote network via ssh. You don't necessarily have admin access on the remote network. The remote network has no VPN, or only...

Fedora: Security Advisory for openfortivpn (FEDORA-2020-dcdffcc368)

The remote host is missing an update for the Copyright C 2020 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...

[SECURITY] Fedora 32 Update: openfortivpn-1.12.0-1.fc32

openfortivpn is a client for PPP+SSL VPN tunnel services. It spawns a pppd process and operates the communication between the gateway and this process. It is compatible with Fortinet VPNs...

Suddenly Teleworking, Securely

So you suddenly have a lot of staff working remotely. Telework is not new and a good percentage of the workforce already does so. But the companies who have a distributed workforce had time to plan for it, and to plan for it securely. A Lot of New Teleworkers All At Once This event can't be treat...

Siemens S7-300/400 PLC Vulnerabilities (Update E)

1. EXECUTIVE SUMMARY CVSS v3 7.5 ATTENTION: Exploitable remotely/low skill level to exploit Vendor: Siemens Equipment: SIMATIC S7-300 and SIMATIC S7-400 Vulnerabilities: Information Exposure, Improper Input Validation 2. UPDATE INFORMATION This updated advisory is a follow-up to the advisory...

9 things to consider when staff work from home unexpectedly

Many businesses are reviewing and updating their response plans currently. Some might consider closing offices. This may be an appropriate response, but have you considered the effect on employees that have never worked from home before? Security considerations can be quite different, as working ...

March 10, 2020—KB4540681 (OS Build 16299.1747)

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[SECURITY] [DSA 4637-1] network-manager-ssh security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4637-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso March 09, 2020 https://www.debian.org/security/faq -...

WAGO PFC200 Cloud Connectivity Remote Code Execution Vulnerability

Summary An exploitable remote code execution vulnerability exists in the Cloud Connectivity functionality of WAGO PFC200. A specially crafted XML file will direct the Cloud Connectivity service to download and execute a shell script with root privileges. Tested Versions WAGO PFC200 Firmware versi...

WAGO PFC200 iocheckd service "I/O-Check" cache Multiple Code Execution Vulnerabilities

Summary An exploitable stack buffer overflow vulnerability vulnerability exists in the iocheckd service “I/O-Check” functionality of WAGO PFC 200. A specially crafted XML cache file written to a specific location on the device can cause a stack buffer overflow, resulting in code execution. An...

Bring your own privacy: VPNs for consumers and orgs

VPNs virtual private networks have been popular for quite some time now, and they’re worth a huge amount of money for the companies working in this area. They’re also at the forefront of combating potential repression and censorship around the world. It might all sound a bit esoteric and unrelate...

[SECURITY] Fedora 31 Update: openfortivpn-1.12.0-1.fc31

openfortivpn is a client for PPP+SSL VPN tunnel services. It spawns a pppd process and operates the communication between the gateway and this process. It is compatible with Fortinet VPNs...

[SECURITY] Fedora 30 Update: openfortivpn-1.12.0-1.fc30

openfortivpn is a client for PPP+SSL VPN tunnel services. It spawns a pppd process and operates the communication between the gateway and this process. It is compatible with Fortinet VPNs...

Fedora: Security Advisory for openfortivpn (FEDORA-2020-42eb8821db)

The remote host is missing an update for the Copyright C 2020 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...

Fedora: Security Advisory for openfortivpn (FEDORA-2020-c96ab3c813)

The remote host is missing an update for the Copyright C 2020 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...

WireGuard Gives Linux a Faster, More Secure VPN

The virtual private network software from security researcher Jason Donenfeld wins fans with its simplicity and ease of auditing...

Domen toolkit gets back to work with new malvertising campaign

Last year, we documented a new social engineering toolkit we called "Domen" being used in the wild. Threat actors were using this kit to trick visitors into visiting compromised websites and installing malware under the guise of a browser update or missing font. Despite being a robust toolkit, we...