Krebs on Security

APRIL 26, 2019

iLnkP2P is designed to allow users of these devices to quickly and easily access them remotely from anywhere in the world, without having to tinker with one’s firewall: Users simply download a mobile app, scan a barcode or enter the six-digit ID stamped onto the bottom of the device, and the P2P software handles the rest.

IoT 278

IoT Firewall Manufacturing Computers and Electronics 278

eSecurity Planet

JANUARY 16, 2024

Keep an eye out for security announcements from your firewall vendors; it’s possible additional similar vulnerabilities will come to light. The problem: Juniper Networks released a bulletin about a remote code execution vulnerability in its SRX firewalls and EX switches. This vulnerability is tracked as CVE-2024-21591.

Firewall 109

Firewall Firmware IoT Authentication 109

eSecurity Planet

DECEMBER 10, 2023

Firewalls monitor and control incoming and outgoing traffic while also preventing unauthorized access. Overlapping rules may impair firewall efficiency or expose flaws that allow attackers to circumvent regulations. Choose a centralized platform that is interoperable with several firewall suppliers.

Firewall 120

Firewall Network Security Backups Education 120

Security Affairs

DECEMBER 3, 2024

Cybersecurity and Infrastructure Security Agency (CISA) adds ProjectSend, North Grid Proself, and Zyxel firewalls bugs to its Known Exploited Vulnerabilities catalog. are vulnerable to XXE attacks, allowing unauthenticated attackers to read server files with account data. appears to have been exploited by attackers in the wild.

Firewall 112

Firewall Authentication Accountability Firmware 112

Daniel Miessler

MAY 14, 2020

Good passwords are long, random, and unique to each account, which means it’s impossible for a human to manage them on their own. Pick either 1Password or LastPass , go through all your accounts, and for each one…reset the password to something created by (and stored in) your password manager. Automatic Logins Using Lastpass.

Risk 345

Risk Passwords Password Management Accountability 345

Security Affairs

JANUARY 6, 2021

The Taiwanese vendor Zyxel has recently addressed a critical vulnerability in its firmware, tracked as CVE-2020-29583 , related to the presence of a hardcoded undocumented secret account. Firmware version 4.60 of Zyxel USG devices contains an undocumented account (zyfwp) with an unchangeable password.

Firmware 124

Firmware Passwords Accountability VPN 124

Security Affairs

SEPTEMBER 6, 2024

. “An improper access control vulnerability has been identified in the SonicWall SonicOS management access and SSLVPN, potentially leading to unauthorized resource access and in specific conditions, causing the firewall to crash.” However SonicWall recommends youinstall the latest firmware. 5035 and older versions.

Firewall 125

Firewall Passwords Internet Internet 125

Security Affairs

JANUARY 14, 2024

The attackers exploited zero-day vulnerabilities in Zyxel firewalls used by many critical infrastructure operators in Denmark. On April 25, 2023, Zyxel disclosed a critical vulnerability (CVSS score 9.8), tracked as CVE-2023-28771 , in a number of their firewalls. through 4.73, VPN series firmware versions 4.60 through 5.35.

Firewall 134

Firewall Firmware Cyber Attacks VPN 134

Malwarebytes

FEBRUARY 24, 2022

According to WatchGuard , Cyclops Blink may have affected approximately 1% of active firewall appliances, which are devices mainly used by business customers. Cyclops Blink has been found in WatchGuard’s firewall devices since at least June 2019. All accounts on infected devices should be assumed to be compromised.

Malware 145

Malware Firewall Firmware DDOS 145

DoublePulsar

JANUARY 15, 2025

Having a full device config including all firewall rules is a lot of information. If you are in scope, may need to change device credentials and assess risk of firewall rules being publicly available. The outlier device appears to have a pre-production version of firmware 7.2.2, In other words, the data is authentic.

Firewall 80

Firewall VPN Passwords Firmware 80

Malwarebytes

MAY 26, 2023

Exploitation of these vulnerabilities could allow an unauthenticated attacker to cause denial-of-service (DoS) conditions and even a remote code execution on the affected Zyxell firewalls. Patch 1, USG FLEX series firmware versions 4.50 Patch 1, USG FLEX 50(W) firmware versions 4.25 Patch 1, USG20(W)-VPN firmware versions 4.25

Firmware 97

Firmware VPN Firewall Accountability 97

eSecurity Planet

APRIL 30, 2024

Setting up a firewall is the first step in securing your network. A successful firewall setup and deployment requires careful design, implementation, and maintenance to effectively improve your network integrity and data security. Verify that the chosen firewall can meet your security standards and functions.

Firewall 62

Firewall Architecture Firmware Risk 62

Malwarebytes

AUGUST 1, 2022

This web server is present in Arris firmware which can be found in several router models. Unfortunately the Arris firmware is based on the vulnerable version of muhttpd. The usernames and (sometimes encrypted) passwords of all administration accounts on the system. Various system and firewall logs. muhttpd web server.

Firmware 145

Firmware Internet Internet Passwords 145

Security Affairs

OCTOBER 10, 2018

Additionally, no firewall rules, port forwarding rules, or DDNS setup are required on the router, which makes this option convenient also for non-tech-savvy users.” The “P2P Cloud” feature bypasses firewalls and effectively allows remote connections into private networks. ” reads the report published by SEC Consult. !

Surveillance 108

Surveillance Hacking Firmware Manufacturing 108

Security Affairs

JANUARY 21, 2021

“In the meantime, please update the NAS firmware and Malware Remover in the App Center to the latest version if not done already to ensure the latest security patches are applied on the NAS.” Install a firewall. Enable Network Access Protection to protect accounts from brute force attacks.

Cryptocurrency 123

Cryptocurrency Firmware Malware Passwords 123

Security Affairs

AUGUST 27, 2020

Taking this percentage into account, we can presume that out of 800,000 internet-connected printers across the world, at least 447,000 are unsecured. Use a firewall. Update your printer firmware to the latest version. The results. These numbers speak volumes about the general lack of protection of networked devices worldwide.

Hacking 145

Hacking IoT Firmware Internet 145

Krebs on Security

JUNE 15, 2023

The directive applies to any networking devices — such as firewalls, routers and load balancers — that allow remote authentication or administration. The researchers found that just being able to reach the management interface for a vulnerable Fortinet SSL VPN appliance was enough to completely compromise the devices.

Risk 267

Risk VPN Internet Internet 267

eSecurity Planet

SEPTEMBER 9, 2024

” To reduce risks, replace unsupported equipment, apply available firmware updates, and keep an accurate IT asset inventory. The fix: Zyxel has published security upgrades , and end users must immediately upgrade impacted devices to the most recent firmware releases. All impacted models must be updated to version 7.00

Firmware 109

Firmware Backups Firewall Risk 109

Hacker Combat

JUNE 3, 2021

Industrial switches are made using universal firmware developed by Korenix Technology, a leading provider for industrial networking solutions based in Taiwan. Korenix has developed another firmware that the organization incorporates in its JetNet industrial switches. These vulnerabilities include: Backdoor account.

Firmware 85

Firmware Energy and Utilities Cyber Attacks Surveillance 85

Security Affairs

FEBRUARY 28, 2024

The operation reversibly modified the routers’ firewall rules to block remote management access to the devices. APT28 group deployed Python scripts on compromised EdgeRouters to collect and validate stolen webmail account credentials. Upgrade to the latest firmware version. ” continues the report.

Energy and Utilities 132

Energy and Utilities Government Firewall Malware 132

SecureWorld News

OCTOBER 8, 2023

Periodically, at least once a quarter, review the security settings of your social media accounts and the apps linked to them. Be vigilant about duplicate accounts of people you know. Some people register several accounts, for example, to avoid losing contact with the network in case of temporary blocking.

Firmware 112

Firmware IoT Accountability Passwords 112

eSecurity Planet

OCTOBER 24, 2023

Enable Firewall Protection Your firewall , working as the primary filter, protects your network from both inbound and outgoing threats. Mac and Windows have their own built-in firewalls, and home routers and antivirus subscriptions frequently include them also. Some password managers offer free versions if you need help.

Malware 122

Malware Antivirus Software Passwords 122

The Last Watchdog

APRIL 28, 2020

Firewall supplier Check Point Software Technologies has reported a massive surge in the registration of coronavirus-related domains, since Jan. This variant of HawkEye, like earlier versions, captures keystrokes and screenshots, with a focus on stealing account logins. It’s already happening. Always remember. Never trust.

Social Engineering 174

Social Engineering Cyber Attacks Scams Engineering 174

IT Security Guru

JUNE 22, 2021

Check that your OS, applications and firmware are updated with appropriate patches. Stopping password/account sharing. Ensuring that high-privilege users such as administrators use different passwords across accounts. The configuration of your wireless network. External systems. Web servers. With CoCo: 2.

Passwords 106

Passwords Authentication Wireless Government 106

eSecurity Planet

AUGUST 20, 2024

Activate multi-factor authentication on all accounts where it’s available, especially on email, banking, and social media platforms. This can typically be done in the account settings under the security section. Updating firmware on devices like routers and smart home gadgets is also important.

Identity Theft 130

Identity Theft Data breaches Passwords Encryption 130

Security Affairs

NOVEMBER 1, 2018

These are the leaders in networking, and accounting for nearly 70% of the market.” The flaw can only be exploited if the device using the chip has the over-the-air firmware download (OAD) feature enabled. “A vulnerability exists in the firmware of embedded BLE radios that are part of some Aruba access points.

Firmware 105

Firmware Manufacturing IoT Advertising 105

Malwarebytes

AUGUST 16, 2022

The CSA mentions RDP exploitation , SonicWall firewall exploits, and phishing campaigns. Require all accounts with password logins to meet the required standards for developing and managing password policies. Review domain controllers, servers, workstations, and active directories for new and/or unrecognized accounts.

Ransomware 97

Ransomware Backups Passwords Authentication 97

Malwarebytes

MAY 3, 2023

The CVEs added by CISA were: CVE-2023-1389 is a vulnerability in TP-Link Archer AX21 (AX1800) firmware versions before 1.1.4 A patch for this vulnerability is available on the Oracle support site for those that have an Oracle account. You can control this access using a combination of network channels and firewalls.

Firewall 93

Firewall Firmware Risk Cybersecurity 93

Security Affairs

MAY 16, 2023

The experts demonstrated multiple attack vectors, including the exploitation of flaws in internet-exposed services, cloud account takeover, and the exploitation of flaws in the cloud infrastructure. The researchers discovered eight vulnerabilities that impact thousands of internet-connected devices worldwide.

Hacking 98

Hacking Internet Internet Manufacturing 98

Security Affairs

AUGUST 13, 2022

The group uses multiple attack vectors to gain access to victim networks, including RDP exploitation, SonicWall firewall vulnerabilities exploitation, and phishing attacks. Zeppelin actors request ransom payments in Bitcoin, they range from several thousand dollars to over a million dollars.

Ransomware 98

Ransomware Encryption Firmware Backups 98

Security Affairs

OCTOBER 22, 2022

“The actors have leveraged privileged accounts to gain access to VMware vCenter Server and reset account passwords [ T1098 ] for ESXi servers in the environment. Below are the mitigations provided in the alert: Install updates for operating systems, software, and firmware as soon as they are released. administrative?accounts,

Ransomware 79

Ransomware VPN Cybercrime Accountability 79

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. Common mitigations include, but are not limited to: Deploy mitigating security control such as a new security tool (Firewall, etc.) Both direct and indirect risks should be considered.

Penetration Testing 109

Penetration Testing Risk Firmware Software 109

eSecurity Planet

MAY 28, 2021

From BIOS and firmware to UEFI code, VBOS is an attack vector that requires more attention. While the design of a unified extensible firmware interface (UEFI) overcame BIOS limitations, both components critical to computer operation are an increasing target. Current Target: VBOS. Also Read: Cybersecurity Becomes A Government Priority.

Software 119

Software DNS Firmware VPN 119

SecureList

JUNE 3, 2024

The attackers were able to bypass this hardware-based security protection using another hardware feature of Apple-designed SoCs (System on a Chip): they did this by writing the data, destination address and data hash to unknown hardware registers of the chip that are not used by the firmware.

Banking 118

Banking Malware Computers and Electronics Mobile 118

Security Affairs

MARCH 7, 2019

Yang explained that cameras, printers, NAS devices, Smart TVs, and routers which use UPnP for streaming, sharing, and service discovery are exposed to attacks, threat actors could use them to potentially bypass firewalls and attack local network. Copyright (C) 2014-2015 Media.net Advertising FZ-LLC All Rights Reserved -->.

Cyber Attacks 107

Cyber Attacks Advertising Firmware Data collection 107

eSecurity Planet

JUNE 30, 2023

So … the EDR missed an indicator of compromise, and while it may have compensated for it later, the firewall should have stopped inbound/outbound traffic but failed to do so.” Patch operating systems, software, and firmware on a regular basis. Endpoint Security: Install and update antivirus software on all hosts.

Ransomware 104

Ransomware Backups Software Passwords 104

eSecurity Planet

APRIL 28, 2023

Third-party vendor systems include Operating Systems (OS), firmware (software installed on hardware), and applications. and installed software (browsers, accounting software, etc.), but also applies to firmware that controls equipment such as hard drives, network routers, and security cameras.

Penetration Testing 109

Penetration Testing IoT Firmware Software 109