How severe is CVE-2025-65176?

CVE-2025-65176 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-65176 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65176?

CVE-2025-65176 affects Dynatrace Oneagent. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65176?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-65176 have an EU (EUVD) identifier?

Yes. CVE-2025-65176 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203407.

When was CVE-2025-65176 published?

CVE-2025-65176 was published on 2025-12-15 and last updated on 2026-06-17.

CVE-2025-65176

CVE-2025-65176 is a high-severity vulnerability in Dynatrace Oneagent with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-284.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (28th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-203407
Weakness: CWE-284
Affected product: Dynatrace Oneagent
Published: 2025-12-15
Last modified: 2026-06-17

Description

An issue was discovered in Dynatrace OneAgent before 1.325.47. When attempting to access a remote network share from a machine where OneAgent is installed and receiving a "STATUS_LOGON_FAILURE" error, the agent will retrieve every user token on the machine and repeatedly attempt to access the network share while impersonating them. The exploitation of this vulnerability can allow an unprivileged attacker with access to the affected system to perform NTLM relay attacks.

Frequently asked questions

What is CVE-2025-65176?: An issue was discovered in Dynatrace OneAgent before 1.325.47. When attempting to access a remote network share from a machine where OneAgent is installed and receiving a "STATUS_LOGON_FAILURE" error, the agent will retrieve every user token on the machine and repeatedly attempt to access the network share while impersonating them. The exploitation of this vulnerability can allow an unprivileged attacker with access to the affected system to perform NTLM relay attacks.
How severe is CVE-2025-65176?: CVE-2025-65176 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-65176 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (28th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65176?: CVE-2025-65176 affects Dynatrace Oneagent. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65176?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-65176 have an EU (EUVD) identifier?: Yes. CVE-2025-65176 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-203407.
When was CVE-2025-65176 published?: CVE-2025-65176 was published on 2025-12-15 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:dynatrace:oneagent:*:*:*:*:*:*:*:*

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