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Indicators are what attackers leave behind. Stolen credentials are what they arrive with.

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TLP:WHITE4 IOCs

CVE-2026-88771: Inside the Exploitation of a Critical NetScaler RCE Vulnerability

ZT
Zscaler ThreatLabz
Published October 16, 2026Original Report

Diamond Model

SOCIAL AXISTECHNOLOGY AXISADVERSARYunknownINFRASTRUCTUREhttp://209.141.43.95/…CAPABILITYunknownVICTIMunknown
Adversary
Infrastructure(1)
Capability
Victim

Indicators of Compromise

4 indicators

TypeIndicatorConfidenceScoreFirst Seen
CVECVE-2026-88771HighScore 82/100First seen
CVECVE-2026-75650HighScore 67/100First seen
URLhttp://209.141.43.95/files/kw2-freebsd-x64-s11;chmod$HighScore 58/100First seen
CVECVE-2026-107406MediumScore 43/100First seen

IOC Relationship Graph

4 total IOCs
CVEURL
CVE3URL1CVE-2026-88771: Inside the Exploitation of a Critical NetScaler RCE VulnerabilityREPORTCVE-2026-88771CVE-2026-75650CVE-2026-107406http://209.141.43.95…
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