Tag Archives: zyxel

Zyxel warns of vulnerabilities in a wide range of its products

Getty Images reader comments 7 Networking hardware-maker Zyxel is warning of nearly a dozen vulnerabilities in a wide array of its products. If left unpatched, some of them could enable the complete takeover of the devices, which can be targeted as an initial point of entry into large networks. The most serious vulnerability, tracked as… Read More »

Zyxel users still getting hacked by DDoS botnet emerge as public nuisance No. 1

reader comments 13 with Organizations that have yet to patch a 9.8-severity vulnerability in network devices made by Zyxel have emerged as public nuisance No. 1 as a sizable number of them continue to be exploited and wrangled into botnets that wage DDoS attacks. Zyxel patched the flaw on April 25. Five weeks later, Shadowserver,… Read More »

Researchers tell owners to “assume compromise” of unpatched Zyxel firewalls

Getty Images reader comments 5 with Firewalls made by Zyxel are being wrangled into a destructive botnet, which is taking control of them by exploiting a recently patched vulnerability with a severity rating of 9.8 out of a possible 10. “At this stage if you have a vulnerable device exposed, assume compromise,” officials from Shadowserver,… Read More »

Zyxel silently patches command injection vulnerability with 9.8 severity rating

reader comments 7 with 6 posters participating, including story author Share this story Hardware manufacturer Zyxel quietly released an update fixing a critical vulnerability that gives hackers the ability to control tens of thousands of firewall devices remotely. The vulnerability, which allows remote command injection with no authentication required, carries a severity rating of 9.8… Read More »

Zyxel patches critical vulnerability that can allow Firewall and VPN hijacks

reader comments 5 with 5 posters participating Share this story Hardware manufacturer Zyxel has issued patches for a highly critical security flaw that gives malicious hackers the ability to take control of a wide range of firewalls and VPN products the company sells to businesses. The flaw is an authentication bypass vulnerability that stems from… Read More »

Hackers are exploiting a backdoor built into Zyxel devices. Are you patched?

reader comments 60 with 40 posters participating Share this story Hackers are attempting to exploit a recently discovered backdoor built into multiple Zyxel device models that hundreds of thousands of individuals and businesses use as VPNs, firewalls, and wireless access points. The backdoor comes in the form of an undocumented user account with full administrative… Read More »