CVE-2025-65176: oneagent Access Control Flaw (CVSS 7.5)

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.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-284 CWE-284

Affected Products

Vendor	Product	Versions
dynatrace	oneagent	< 1.325.47

References

Other References

https://docs.dynatrace.com/docs/shortlink/release-notes-oneagent-sprint-325#oneagent-sprint-325-ga https://docs.dynatrace.com/docs/whats-new/oneagent/sprint-325#oneagent-sprint-325-ga https://hackerone.com/reports/3313408

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. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-65176? +

CVE-2025-65176 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-65176? +

CVE-2025-65176 affects products from dynatrace, specifically: oneagent. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-65176? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-65176