CVE-2025-12101

Cross-Site Scripting (XSS)

MEDIUM

5.9

CVSS Score

Published: November 11, 2025 at 01:44 PM UTC

Updated: October 18, 2026 at 09:10 PM UTC

2 products affected across 1 vendorADCGateway

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Severity

MEDIUM5.9

Exploit prediction

EPSS 26%

SSVC

No known exploit

Description

Cross-Site Scripting (XSS) in NetScaler ADC and NetScaler Gateway when the appliance is configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

ADC · Netscaler

90%

12.1-FIPS and NDcPP ≤ v < 55.33313.1 ≤ v < 60.3213.1-FIPS and NDcPP ≤ v < 37.25014.1 ≤ v < 56.7312.1-FIPS and NDcPP 13.1 13.1-FIPS and NDcPP 14.1

Affected range stops below 37.250, so it looks safe — our inference, not a vendor statement

Affected range stops below 55.333, so it looks safe — our inference, not a vendor statement

Affected range stops below 56.73, so it looks safe — our inference, not a vendor statement

Affected range stops below 60.32, so it looks safe — our inference, not a vendor statement

Gateway · Netscaler

90%

12.1-FIPS and NDcPP ≤ v < 55.33313.1 ≤ v < 60.3213.1-FIPS and NDcPP ≤ v < 37.25014.1 ≤ v < 56.7312.1-FIPS and NDcPP 13.1 13.1-FIPS and NDcPP 14.1

Affected range stops below 37.250, so it looks safe — our inference, not a vendor statement

Affected range stops below 55.333, so it looks safe — our inference, not a vendor statement

Affected range stops below 56.73, so it looks safe — our inference, not a vendor statement

Affected range stops below 60.32, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Source: cverecord

https://support.citrix.com/support-home/kbsearch/article?articleNumber=CTX695486

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

5.9MEDIUMCitrix

Vector?

Quick Info

StatusDEFERRED

CWE

CWE-79

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