<![CDATA[Attackers Exploit NetScaler Flaw for Root Access, Deploy WHIPSHOT and SLAPSHOT]]>

<![CDATA[Attackers Exploit NetScaler Flaw for Root Access, Deploy WHIPSHOT and SLAPSHOT]]>Unknown threat actors have been observed exploiting a newly patched security flaw in Citrix NetScaler ADC and NetScaler Gateway appliances to target organizations across North America and Europe.

The activity was observed by Mandiant Consulting and the Google Threat Intelligence Group (GTIG) in September 2026. Targeted sectors include:

Government
Financial services
Technology
Education
Legal and professional services

The flaw is being exploited to gain root access on affected appliances, after which the attackers deploy the WHIPSHOT and SLAPSHOT payloads.

If your organization runs NetScaler ADC or NetScaler Gateway, it is worth reviewing your exposure and confirming that the relevant patches are applied.

Source: The Hacker News

Has anyone seen signs of this activity in their environment, and how are you handling mitigation?

]]>https://xploitlk.com/topic/516/attackers-exploit-netscaler-flaw-for-root-access-deploy-whipshot-and-slapshotRSS for NodeTue, 27 Oct 2026 10:13:10 GMTWed, 30 Sep 2026 10:30:24 GMT60