Security Affairs

JULY 3, 2023

Researchers reported that there are 490,000 Fortinet firewalls exposing SSL VPN interfaces on the internet, and roughly 69% of them are still vulnerable to CVE-2023-27997. For this reason, if the customer has SSL-VPN enabled, Fortinet is advising customers to take immediate action to upgrade to the most recent firmware release.

Firewall 98

Firewall VPN Firmware Internet 98

Security Boulevard

FEBRUARY 28, 2022

Machine Identities are Essential for Securing Smart Manufacturing. The Industrial Internet of Things (IIoT) puts networked sensors and intelligent devices directly on the manufacturing floor to collect data, drive artificial intelligence and do predictive analytics. Benefits of IIoT in the manufacturing sector. brooke.crothers.

Manufacturing 98

Manufacturing IoT Authentication Artificial Intelligence 98

Security Affairs

JUNE 13, 2023

The vulnerability is a heap-based buffer overflow issue and according to the vendor it may have been exploited in a limited number of attacks aimed at government, manufacturing, and critical infrastructure sectors. .” reads the advisory. ” states the report published by Fortinet. ” states the report published by Fortinet.

Firewall 98

Firewall VPN Firmware Manufacturing 98

Hacker Combat

SEPTEMBER 22, 2022

Customers can access their devices through the web using this cloud platform without directly exposing them to the internet, allowing them to keep the devices hidden behind a firewall or network address translation (NAT) router. The vendor has released firmware version 1.42.06162022 to address the problem.

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Firmware Firewall Manufacturing Internet 130

Security Affairs

SEPTEMBER 9, 2019

A DoS attack that caused disruptions at a power utility in the United States exploited a flaw in a firewall used in the facility. The incident took place earlier this year, threat actors exploited a known vulnerability in a firewall used by the affected facility to cause disruption. and 7 p.m., power grid ( Energywire , April 30). .

Energy and Utilities 108

Energy and Utilities Firewall Firmware Advertising 108

Security Affairs

OCTOBER 10, 2018

Security experts from security firm SEC Consult have identified over 100 companies that buy and re-brand video surveillance equipment (surveillance cameras, digital video recorders (DVRs), and network video recorders (NVRs)) manufactured by the Chinese firm Hangzhou Xiongmai Technology Co., Xiongmai hereinafter) that are open to hack.

Surveillance 108

Surveillance Hacking Firmware Manufacturing 108

Security Affairs

JANUARY 10, 2020

A flaw, dubbed Cable Haunt, in Broadcom’s cable modem firmware exposed as many as 200 million home broadband gateways in Europe alone, at risk of remote hijackings. With almost no cable modem tested being secure without a firmware update, the number of modems initially vulnerable in Europe is estimated to be close to this number.”

Firmware 96

Firmware DNS Manufacturing Advertising 96

Security Affairs

AUGUST 27, 2020

Our selection was based on: Device location (to cover the entire globe) Device manufacturer Protocols used to access the printers. Use a firewall. Update your printer firmware to the latest version. Which means that the humble printer remains one of the weakest links in the security of both organizational and home networks.

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Hacking IoT Firmware Internet 145

Security Affairs

MARCH 17, 2023

The devices halted displaying the following error message: “System enters error-mode due to FIPS error: Firmware Integrity self-test failed” The failure of the integrity test blocks the reboot of the device to protect the integrity of the network. ” reads the report published by Mandiant. ” concludes Mandiant.

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Firewall Manufacturing Government Firmware 98

Security Affairs

NOVEMBER 1, 2018

The affected chips are also used in access points and other networking devices manufactured by Cisco and Aruba Networks. “The chips are embedded in, among other devices, certain access points that deliver Wi-Fi to enterprise networks manufactured by Cisco, Meraki and Aruba. ” reads the post published by Armis.

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Firmware Manufacturing IoT Advertising 105

Security Affairs

MAY 16, 2023

Teltonika Networks is a leading manufacturer of networking solutions, widely adopted in industrial environments, including gateways, LTE routers, and modems. The study focuses on the RUT241 and RUT955 cellular routers manufactured by Teltonika, and on the Remote Management System (RMS) provided by the vendor.

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Hacking Internet Internet Manufacturing 98

Security Affairs

FEBRUARY 28, 2024

“These operations have targeted various industries, including Aerospace & Defense, Education, Energy & Utilities, Governments, Hospitality, Manufacturing, Oil & Gas, Retail, Technology, and Transportation. The operation reversibly modified the routers’ firewall rules to block remote management access to the devices.

Energy and Utilities 134

Energy and Utilities Government Firewall Malware 134

eSecurity Planet

SEPTEMBER 9, 2024

Industrial control systems (ICS) are the backbone of critical infrastructure, powering essential operations in the energy, manufacturing, water treatment, and transportation sectors. These systems are integral to the smooth operation of industries such as manufacturing, power generation, oil and gas, water management, and more.

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Firmware Encryption Manufacturing Risk 109

SecureWorld News

APRIL 7, 2022

The DOJ discusses the operation in a recent statement: "The operation copied and removed malware from vulnerable internet-connected firewall devices that Sandworm used for command and control (C2) of the underlying botnet. The botnet was controlled by a threat actor known as Sandworm, whom the U.S. government has connected to the GRU.

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Malware Firmware Manufacturing Firewall 98

Security Affairs

AUGUST 13, 2022

The ransomware was involved in attacks aimed at technology and healthcare, defense contractors, educational institutions, manufacturers, companies across Europe, the United States, and Canada. Zeppelin actors request ransom payments in Bitcoin, they range from several thousand dollars to over a million dollars.

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Ransomware Encryption Firmware Backups 98

eSecurity Planet

MARCH 22, 2023

The tools also depend upon physical controls that should also be implemented against malicious physical access to destroy or compromise networking equipment such as routers, cables, switches, firewalls, and other networking appliances. These physical controls do not rely upon IT technology and will be assumed to be in place.

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Firewall Network Security Penetration Testing Encryption 109

Security Affairs

JULY 31, 2019

Cybersecurity and Infrastructure Security Agency (CISA) published an advisory to warn of critical flaws affecting access control systems manufactured by Prima Systems. “To update to the latest firmware, each user should select the “Check for Upgrade” option in the “Centrals” menu in the GUI. ” concludes the CISA advisory.

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Backups Authentication Advertising Firmware 92

Malwarebytes

AUGUST 16, 2022

The CSA mentions RDP exploitation , SonicWall firewall exploits, and phishing campaigns. Use anti-malware software , and keep all operating systems, software, and firmware up to date. Zeppelin, aka Buran, is a ransomware-as-a-service (RaaS) written in Delphi and built upon the foundation of VegaLocker. Mitigation.

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Ransomware Backups Passwords Authentication 97

eSecurity Planet

MAY 12, 2023

For example, a vulnerability in a wi-fi router firewall configuration may expose Windows 95 machines required to run manufacturing equipment. The risk of the exposed router also includes the risk of the exposed Windows 95 machines and subsequent operational risk of compromised manufacturing equipment.

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Penetration Testing Risk Firmware Software 109

eSecurity Planet

MARCH 30, 2023

Although best known for their industry-leading firewall technology, Fortinet harnesses their knowledge of network protection to create a powerful network access control (NAC) solution. Founded in 2000 , Sunnyvale, California headquartered Fortinet’s flagship FortiGate provides enterprise-grade firewall solutions. Who is Fortinet?

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IoT Firewall Wireless Mobile 98

eSecurity Planet

MARCH 3, 2023

The exact method for doing this may vary depending on your router manufacturer. As long as you’re in there, you should take address any security warnings; perhaps your firewall security setting is too low, for example. If this option is not available, you may need to upgrade the router firmware.

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Wireless Encryption Passwords IoT 98

Security Boulevard

MARCH 18, 2021

When you consider that IoT devices are controlling autonomous vehicles, drug pumps, manufacturing operations, and even the camera on your virtual assistant, you begin to realize security is important. Staying current with firmware patches and updates is also key to enabling robust security. . Don’t Forget the Application Layer.

Internet 137

Internet Internet IoT Technology 137

The Last Watchdog

JUNE 4, 2019

BlueRidge AI integrates the Internet of Things, machine learning and predictive analytics to enable manufacturers to transform their operations into globally competitive operations. ReFirm Labs, meanwhile, has developed a radically new approach to securing heretofore insecure connected devices through firmware validation.

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Cybersecurity Computers and Electronics Technology Marketing 193

SiteLock

AUGUST 27, 2021

If a manufacturer hardcodes a master password within the device’s firmware, the device becomes extremely vulnerable from a security perspective, especially if an attacker is able to locate and download the password to access the device. Use a web application firewall to filter bad traffic and stealthy attacks away from your website.

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SecureList

SEPTEMBER 21, 2023

As if that were not enough, many IoT devices have unalterable main passwords set by manufacturers. Although the manufacturer issued an update that resolved the vulnerability, similar attacks remain a concern. The most commonly used preemptive tactic is adding firewall rules that block incoming connection attempts.

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IoT DDOS Passwords Malware 137

eSecurity Planet

MARCH 23, 2022

The DazzleSpy backdoor software had interesting features to foil detection, including end-to-end encryption to avoid firewall inspection as well as a feature that cut off communication if a TLS-inspection proxy was detected. Manufactured BackDoor Vulnerabilities. Use web application firewalls to protect exposed web apps.

Firewall 109

Firewall Malware Phishing Software 109

Digital Shadows

JANUARY 14, 2025

To gain access to internal networks, Akira targeted local accounts with disabled multifactor authentication (MFA) and SonicOS firmware versions vulnerable to exploitation, often exposed to the internet for virtual private network (VPN) access.

Ransomware 126

Ransomware Social Engineering Phishing Manufacturing 126

eSecurity Planet

MARCH 1, 2023

Update your router firmware from your router’s manufacturer and install them to ensure your router is up to date and secure. Use a firewall on your router and any devices connected to your network to prevent unauthorized access to your network and data. Whitelist devices if you want even more restrictive network access.

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Wireless Encryption Authentication IoT 98

Pen Test Partners

FEBRUARY 6, 2025

These could be command injection on web interfaces, manufacturer backdoor accounts, and insecure firmware update mechanisms. If only a few sites have a PLC that controls a non-safety critical system and is behind several layers of firewalls, its unlikely that lab testing is worthwhile.

Risk 59

Risk Manufacturing Firewall Firmware 59

eSecurity Planet

OCTOBER 1, 2021

Products that do not allow the product owner to fully check the item pose an added risk, and can lead to the manufacturer becoming a product support bottleneck. Ensure that the product has anti-intrusion features such as: Signed binaries or firmware images. Using web application firewalls (WAFs) is a good idea. Hardening a VPN.

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VPN Authentication Passwords Software 109

eSecurity Planet

MAY 2, 2024

Deny-lists (aka: blacklist) : Blocks specific websites or IP addresses by adding them to a list for firewalls to ignore; very difficult to manage at scale. Next generation (NGFW) or web and application firewalls (WAF) : Include DDoS protection within the large number of features and capabilities to protect network traffic.

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Cybersecurity DDOS Penetration Testing Ransomware 121

SecureList

NOVEMBER 25, 2024

Another example seen this year was KV-Botnet , which was deployed on vulnerable firewalls, routers and IP cameras and used to conceal the malicious activities of Volt Typhoon, the actor behind it. Additionally, IoT devices frequently run on embedded systems with firmware that can be easily analyzed for vulnerabilities.

IoT 119

IoT Energy and Utilities Phishing Cryptocurrency 119

Pen Test

OCTOBER 12, 2023

Countermeasures: To prevent drone signal hijacking, drone manufacturers and operators can implement encryption and authentication mechanisms for RF communication. What are the common firmware and software vulnerabilities in RF devices that can be exploited? Keeping firmware up to date is essential for security.

Encryption 52

Encryption Firmware Surveillance Technology 52

Spinone

MARCH 17, 2018

These smart devices include cars, household appliances, building systems such as lighting and heating, televisions, medical devices, manufacturing equipment, and many other types of systems used both in a consumer and industrial setting. In 2020, this number is expected to grow to a staggering 20.8

Internet 40

Internet Internet Risk Computers and Electronics 40

SecureList

FEBRUARY 16, 2021

After the attacks came to light, the manufacturer promptly released a firmware update for configuring verification of incoming requests. Educational institutions are recommended to use anti-DDoS solutions and strong firewall settings, and partner up with ISPs. Gaming platforms didn’t escape cybercriminal attention either.

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DDOS Cryptocurrency Marketing Internet 145

Krebs on Security

AUGUST 12, 2022

“I found all kinds of problems back then, and reported it to the DHS, FBI and the manufacturer,” Pyle said in an interview with KrebsOnSecurity. That may be because the patches were included in version 4 of the firmware for the EAS devices, and many older models apparently do not support the new software.

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Firmware Manufacturing Passwords Software 250

eSecurity Planet

FEBRUARY 16, 2021

Most device or software manufacturers place backdoors in their products intentionally and for a good reason. Experts say the best defense is a multi-pronged network security strategy that includes a firewall, anti-malware software, network monitoring, intrusion detection and prevention (IDPS), and data protection. Backdoors.

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Malware Adware Spyware Antivirus 105