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A known threat actor specializing in ransomware attacks is believed to be behind a recent campaign that targeted unpatched internet-facing Citrix NetScaler systems to serve as an initial foothold into enterprise networks. “Our data indicates stro…
Explore enterprise applications and infrastructure, AI, tools for the remote workforce, machine learning, and more from VMware Explore 2023.
CVE-2023-24489, a critical Citrix ShareFile vulnerability that the company has fixed in June 2023, is being exploited by attackers. GreyNoise has flagged on Tuesday a sudden spike in IP addresses from which exploitation attempts are coming, and the Cyb…
Exploitation of a Citrix ShareFile vulnerability tracked as CVE-2023-24489 has spiked as CISA added it to its ‘must patch’ catalog.
The post Exploitation of Citrix ShareFile Vulnerability Spikes as CISA Issues Warning appeared first on SecurityWeek.
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Administrators of Citrix NetScaler ADC and Gateway appliances should check for evidence of installed webshells even if they implemented fixes for CVE-2023-3519 quickly: A recent internet scan by Fox-IT researchers has revealed over 1,800 backdoored Net…
A variety of Intel Core processors and the devices using them are vulnerable to “Downfall”, a new class of attacks made possible by CVE-2022-40982, which enables attackers to access and steal sensitive data such as passwords, encryption key…
Researchers warn that hundreds of Citrix servers have been hacked in an ongoing campaign exploiting the RCE CVE-2023-3519. Security researchers from the non-profit organization Shadowserver Foundation reported that hundreds of Citrix Netscaler ADC and Gateway servers have already been compromised as part of an ongoing campaign exploiting the critical remote code execution (RCE) vulnerability CVE-2023-3519. […]
The post Hackers already installed web shells on 581 Citrix servers in CVE-2023-3519 attacks appeared first on Security Affairs.
Researchers warn that threat actors started exploiting Citrix ShareFile RCE vulnerability CVE-2023-24489 in the wild. Citrix ShareFile is a widely used cloud-based file-sharing application, which is affected by the critical remote code execution (RCE) tracked as CVE-2023-24489 (CVSS score of 9.1). The flaw impacts the customer-managed ShareFile storage zones controller, an unauthenticated, remote attacker can […]
The post Experts warn attackers started exploiting Citrix ShareFile RCE flaw CVE-2023-24489 appeared first on Security Affairs.
Citrix announced expanded capabilities for its cloud and on-premises solutions for the hybrid world. As part of this expansion, Desktop-as-a-Service (DaaS) and virtual desktop infrastructure (VDI) offerings are now combined in a Citrix Universal subscr…
Over 20,000 appliances are vulnerable to a new exploit technique targeting a recent Citrix ADC zero-day vulnerability CVE-2023-3519.
The post Over 20,000 Citrix Appliances Vulnerable to New Exploit appeared first on SecurityWeek.