SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityAnalyzed

CVE-2025-5349

Improper access control on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway

HIGH 8.7EPSS 4.54%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (4.54%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Improper access control on the NetScaler Management Interface in NetScaler ADC and NetScaler Gateway

CVSS 4.0
8.7 HIGHCVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
EPSS
4.54% probability · 91th percentile
CISA KEV
Not listed
Weakness
CWE-1284
Affected
citrix/netscaler application delivery controller · citrix/netscaler gateway
Source
secure@citrix.com

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.