Is CVE-2025-22459 in the CISA KEV catalog?

No. CVE-2025-22459 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-22459?

CVE-2025-22459 has a CVSS v3 base score of 4.8 (MEDIUM).

What is the EPSS score for CVE-2025-22459?

CVE-2025-22459 has an EPSS score of 0.30% (22th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-22459?

Upgrade endpoint manager to 2022 or later.

CVE & CISA-KEV Catalog

CVE-2025-22459

MEDIUM

4.8

CVSS v3

NVD

Description

Improper certificate validation in Ivanti Endpoint Manager before version 2024 SU1 or before version 2022 SU7 allows a remote unauthenticated attacker to intercept limited traffic between clients and servers.

CWE-296 CWE-295Improper Certificate Validation

How to fix

Remediation Available

endpoint managerNVD

Affected:< 2022Fixed in:2022CVE-2025-22459derived 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 VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

0.30%probability of exploitation in 30 days

22ndpercentile

Low risk: more likely to be exploited than 22% of all known CVEs.

References

Vendor Advisory1

forums.ivanti.com

Related Vulnerabilities

Other CWE-296 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-44532	Medium	5.3	10%	-	Fix
CVE-2019-3890	High	8.1	1.0%	-	Fix
CVE-2021-1566	High	7.4	0.7%	-	Fix
CVE-2019-3762	High	7.5	0.6%	-	-
CVE-2021-23155	Critical	9.0	0.5%	-	Fix
CVE-2026-44852	High	7.2	0.4%	-	Fix

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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 2025-05-16.