CVE-2025-7775 Details
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server

(OR)

NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers

(OR)

NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers

(OR)

CR virtual server with type HDX
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2025-7775
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
15.78 Probability of exploitation activity being observed over the next 30 days (95th percentile)
CVSS score for CVE-2025-7775
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
9.8 Critical
Products affected by CVE-2025-7775
Netscaler Application Delivery Controller 13.1-55.34
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Medium
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CVE-2025-7775 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 727 29.20%
DE 247 9.92%
CN 234 9.40%
GB 103 4.14%
IT 80 3.21%
CH 78 3.13%
KR 65 2.61%
CA 62 2.49%
FR 54 2.17%
IN 48 1.93%

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CVE-2025-7775 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Telecommunications 569 34.65%
Technology 357 21.74%
Healthcare/Wellness 108 6.58%
Manufacturing 93 5.66%
Business Services 78 4.75%
Finance 64 3.90%
Energy/Resources 49 2.98%
Education 45 2.74%
Transportation 42 2.56%
Government/Politics 38 2.31%

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