CVE-2023-4966NVD

Vulnerability Summary

Sensitive information disclosure in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA  virtual server.

Severity Level

CRITICAL(9.4)

Published Date

Oct 10, 2023

Last Modified

Jul 31, 2026

Exploitation Status

ACTIVE

EPSS Score (30-Day)

100.00%Probability

Root Weakness (CWE)

CWE-119: Unknown/Unlisted Weakness ↗

Refer to the official MITRE database for detailed architectural specifications regarding this weakness.

CVSS v3.1 Base Metrics

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityLow

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