Unpatched Citrix Flaw Now Has PoC Exploits
Over 25,000 servers globally are vulnerable to the critical Citrix remote code execution vulnerability. Continue reading Unpatched Citrix Flaw Now Has PoC Exploits
Category Archives: citrix
Shitrix: Hackers target unpatched Citrix systems over weekend
Over the last few days hackers have made multiple attempts to exploit a critical vulnerability found in Citrix technology, used by tens of thousands of businesses worldwide.
Take action to protect your systems now before the exploit hits you in the face.
Continue reading Shitrix: Hackers target unpatched Citrix systems over weekend
Exploits for Citrix ADC and Gateway flaw abound, attacks are ongoing
With several exploits targeting CVE-2019-19781 having been released over the weekend and the number of vulnerable endpoints still being over 25,000, attackers are having a field day. Do you use Citrix’s Application Delivery Controller (ADC) or Ga… Continue reading Exploits for Citrix ADC and Gateway flaw abound, attacks are ongoing
Experts urge organizations to address festering critical Citrix flaw
It’s been more than two weeks since researchers went public with a critical vulnerability in products made by corporate VPN service provider Citrix that could give a hacker free rein over the many enterprise networks that use the software. Now, with no sign of a complete patch for the vulnerability, cybersecurity experts are exhorting organizations to address the issue. “It’s extremely important to apply the mitigation steps and recognize that there is no patch for this,” said Dave Kennedy, founder of cybersecurity company TrustedSec, adding that he has already seen attackers scanning for vulnerable systems. “We have a working exploit, and it took us under a day to develop it,” Kennedy told CyberScoop. “Attackers have the same capabilities.” The flaw, discovered by cybersecurity company Positive Technologies, is in a Citrix cloud-based application delivery tool, as well as a product that allows remote access to the company’s applications. Based on the […]
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Continue reading Experts urge organizations to address festering critical Citrix flaw
Hackers use system weakness to rattle doors on Citrix systems
Attackers are using a serious bug in Citrix products to scan the internet for weaknesses, according to experts. Continue reading Hackers use system weakness to rattle doors on Citrix systems
Attackers exploiting critical Citrix ADC, Gateway flaw, company yet to release fixes
Nearly a month has passed since Citrix released mitigation measures for CVE-2019-19781, a critical vulnerability affecting Citrix Application Delivery Controller and Citrix Gateway, which could lead to remote code execution. The end of the year festivi… Continue reading Attackers exploiting critical Citrix ADC, Gateway flaw, company yet to release fixes
Citrix ADC and Gateway Remote Code Execution Vulnerability (CVE-2019-19781)
Citrix released a security advisory (CVE-2019-19781) for a remote code execution vulnerability in Citrix Application Delivery Controller (ADC) and Citrix Gateway products. The vulnerability allows an unauthenticated remote attacker to execute arbitrary… Continue reading Citrix ADC and Gateway Remote Code Execution Vulnerability (CVE-2019-19781)
Citrix NetScaler CVE-2019-19781: What You Need to Know
Just before the holidays, Citrix announced that their Citrix Application Delivery Controller (ADC) and Citrix Gateway are prone to a vulnerability which can allow remote unauthenticated attackers to execute code on vulnerable gateways. This led to a wa… Continue reading Citrix NetScaler CVE-2019-19781: What You Need to Know
Critical Citrix Bug Puts 80,000 Corporate LANs at Risk
The flaw resides in the Citrix Application Delivery Controller and Gateway. Continue reading Critical Citrix Bug Puts 80,000 Corporate LANs at Risk
Critical flaw in Citrix applications could allow unauthorized access to internal networks
A critical vulnerability has been discovered in Citrix’s Application Delivery Controller (ADC) and Gateway products that could give attackers unauthorized access to enterprise networks as well as the ability to run code on them. Security company Positive Technologies, which first discovered the flaw, says the vulnerability spans several years’ worth of Citrix technology. It estimates that “at least 80,000 companies in 158 countries are potentially at risk.” Citrix’s ADC is a cloud-based application delivery and load balancing tool, while Gateway allows remote access to a company’s applications. The vulnerability affects Citrix ADC and Citrix Gateway 13.0, 12.1, 12.0, 11.1, and 10.5. “Considering the high risk brought by the discovered vulnerability, and how widespread Citrix software is in the business community, we recommend information security professionals take immediate steps to mitigate the threat,” Dmitry Serebryannikov, director of the security audit department for Framingham, Massachusetts-based Positive Technologies, said in a blog post. Citrix […]
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