Is CVE-2025-13659 in the CISA KEV catalog?

No. CVE-2025-13659 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-13659?

CVE-2025-13659 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2025-13659?

CVE-2025-13659 has an EPSS score of 1.62% (73th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2025-13659

HIGHEPSS 73th pctl

8.8

CVSS v3

NVD

Description

Improper control of dynamically managed code resources in Ivanti Endpoint Manager prior to version 2024 SU4 SR1 allows a remote, unauthenticated attacker to write arbitrary files on the server, potentially leading to remote code execution. User interaction is required.

CWE-913

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.62%probability of exploitation in 30 days

73rdpercentile

Elevated risk: more likely to be exploited than 73% of all known CVEs.

References

https://forums.ivanti.com/s/article/Security-Advisory-EPM-December-2025-for-EPM-2024

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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 2025-12-11.