CVE & CISA-KEV Catalog

CVE-2025-5349

HIGHEPSS 91th pctl
8.8
CVSS v3
NVD

Description

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

CWE-1284

How to fix

Remediation Available
netscaler application delivery controllerNVD
Affected:>= 13.1, < 13.1-37.235Fixed in:13.1-37.235CVE-2025-5349derived from NVD
Affected:>= 14.1, < 14.1-43.56Fixed in:14.1-43.56CVE-2025-5349derived from NVD
netscaler gatewayNVD
Affected:>= 14.1, < 14.1-43.56Fixed in:14.1-43.56CVE-2025-5349derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorAdjacent
Attack ComplexityLow
Privileges RequiredNone
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

4.39%probability of exploitation in 30 days
91stpercentile

High risk: more likely to be exploited than 91% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-1284 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2022-20699Critical10.072%KEV-
CVE-2021-43267Critical9.858%-Fix
CVE-2022-31629Medium6.549%-Fix
CVE-2025-9316Unscored-36%--
CVE-2022-36620High7.523%--
CVE-2008-1440High7.123%--

Common questions

How do I fix CVE-2025-5349?

Published advisories record a fix for 2 affected products. The "How to fix" section on this page lists the fixed version and source advisory for each one, so apply the entry matching what you actually run.

Is CVE-2025-5349 being actively exploited?

Not that we know of. CVE-2025-5349 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 4.4% is the estimated probability that it will be exploited in the next 30 days. That is higher than 91% of all scored CVEs.

How severe is CVE-2025-5349?

CVE-2025-5349 has a CVSS v3 base score of 8.8, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2025-5349 affect?

Published advisories record a fix for netscaler application delivery controller (NVD), netscaler gateway (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-08-06.