Taiwanese hardware maker Zyxel says it has no plans to release a patch for two actively exploited vulnerabilities affecting potentially thousands of customers.
Threat intelligence startup GreyNoise warned late last month that a critical-rated zero-day vulnerability impacting Zyxel routers was being actively exploited. GreyNoise said the flaws allow attackers to execute arbitrary commands on affected devices, leading to complete system compromise, data exfiltration, or network infiltration.
Read more…
Source: TechCrunch News
Related:
- Russian gang behind SolarWinds hack returns with phishing attack disguised as mail from US aid agency
May 28, 2021
Nobelium, the Russia-aligned gang identified as the perpetrators of the supply chain attack on SolarWinds’ Orion software, has struck again, Microsoft vice president Tom Burt in a blogpost Thursday. Burt’s post says the attacks saw Nobelium gain access to accounts on the email marketing service “Constant Contact” operated by The United States Agency for International Development ...
- Re-Checking Your Pulse: Updates on Chinese APT Actors Compromising Pulse Secure VPN Devices
May 27, 2021
Mandiant published detailed results of our investigations into compromised Pulse Secure devices by suspected Chinese espionage operators. This blog post is intended to provide an update on our findings, give additional recommendations to network defenders, and discuss potential implications for U.S.-China strategic relations. Mandiant continues to gather evidence and respond to intrusions involving compromises of Pulse ...
- Threats From a Compromised 4G/5G Campus Network
May 27, 2021
Over the past two decades, industrial sectors and everyday users have reaped the benefits of advancements in telecom technologies. At present, the catalyst and basis for future changes is 5G. A sign of this continuing development and influence for some industries is their investment in non-public networks (NPN), also commonly referred to as campus networks. The ...
- PDF Feature ‘Certified’ Widely Vulnerable to Attack
May 26, 2021
Certified portable document format (PDF) files are used to securely sign agreements between two parties while keeping the contents’ integrity protected, but a new report found the security protections on most certified PDF applications were inadequate and left organizations exposed to a number of attacks. Researchers from Ruhr University Bochum explained certified PDFs use two specific ...
- Elizabethan England has nothing on modern-day Russia
May 26, 2021
The threat landscape is changing. Organizations need to defend against an ever-evolving tranche of threat actors. For a long time, the lines that distinguish state-sponsored and crimeware groups were well-defined. We believe this is no longer the case. In today’s landscape, there are groups that, although their modus operandi (MO) is consistent with crimeware groups, ...
- BazaLoader Masquerades as Movie-Streaming Service
May 26, 2021
There’s a new, fake movie-streaming service in town called BravoMovies, and the offerings are utter garbage. Despite its pretty pictures and fun-sounding titles, it’s got nothing to offer for download besides BazaLoader malware. BazaLoader is a loader used to deploy ransomware or other types of malware and to steal sensitive data from victimized systems. On Wednesday, Proofpoint ...

