Security News
Citrix is alerting users of a critical security flaw in NetScaler Application Delivery Controller and Gateway that it said is being actively exploited in the wild.The company did not give further details on the flaw tied to CVE-2023-3519 other than to say that exploits for the flaw have been observed on "Unmitigated appliances." However, successful exploitation requires the device to be configured as a Gateway or authorization and accounting virtual server.
Citrix today is alerting customers of a critical-severity vulnerability in NetScaler ADC and NetScaler Gateway that already has exploits in the wild, and "Strongly urges" to install updated versions without delay. Formerly Citrix ADC and Citrix Gateway, the two NetScaler products received new versions today to mitigate a set of three vulnerabilities.
Citrix today is alerting customers of a critical-severity vulnerability in NetScaler ADC and NetScaler Gateway that already has exploits in the wild, and "Strongly urges" to install updated versions without delay. Formerly Citrix ADC and Citrix Gateway, the two NetScaler products received new versions today to mitigate a set of three vulnerabilities.
Citrix today is alerting customers of a critical-severity vulnerability in NetScaler ADC and NetScaler Gateway that already has exploits in the wild, and "Strongly urges" to install updated versions without delay. Formerly Citrix ADC and Citrix Gateway, the two NetScaler products received new versions today to mitigate a set of three vulnerabilities.
Citrix Systems has released security updates for vulnerabilities in its Virtual Apps and Desktops, and Workspace Apps products. Citrix products are widely used by organizations worldwide, so it's critical to apply the available security updates to prevent intruders from having an easy way to escalate their privileges on breached systems.
Thousands of Citrix Application Delivery Controller and Gateway endpoints remain vulnerable to two critical security flaws disclosed by the company over the last few months. Citrix and the U.S. National Security Agency, earlier this month, warned that CVE-2022-27518 is being actively exploited in the wild by threat actors, including the China-linked APT5 state-sponsored group.
State-sponsored attackers actively exploiting RCE in Citrix devices, patch ASAP!An unauthenticated remote code execution flaw is being leveraged by a Chinese state-sponsored group to compromise Citrix Application Delivery Controller deployments, the US National Security Agency has warned. Microsoft fixes exploited zero-day, revokes certificate used to sign malicious driversIt's December 2022 Patch Tuesday, and Microsoft has delivered fixes for 50+ vulnerabilities, including a Windows SmartScreen bypass flaw exploited by attackers to deliver a variety of malware.
The China-linked crime gang APT5 is already attacking a flaw in Citrix's Application Delivery Controller and Gateway products that the vendor patched today. Citrix says the flaw, CVE-2022-27518, "Could allow an unauthenticated remote attacker to perform arbitrary code execution on the appliance" if it is configured as a SAML service provider or identity provider.
The U.S. National Security Agency on Tuesday said a threat actor tracked as APT5 has been actively exploiting a zero-day flaw in Citrix Application Delivery Controller and Gateway to take over affected systems. Successful exploitation requires that the Citrix ADC or Citrix Gateway appliance is configured as a SAML service provider or a SAML identity provider.
Citrix strongly urges admins to apply security updates for an 'Critical' zero-day vulnerability in Citrix ADC and Gateway that is actively exploited by state-sponsored hackers to gain access to corporate networks. Citrix ADC and Citrix Gateway version 13.1 are not affected by CVE-2022-27518, so upgrading to it solves the security problem.