How severe is CVE-2025-6445?

CVE-2025-6445 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-6445 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-6445?

CVE-2025-6445 affects Servicestack. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-6445?

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-2025-6445 have an EU (EUVD) identifier?

Yes. CVE-2025-6445 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19131.

When was CVE-2025-6445 published?

CVE-2025-6445 was published on 2025-06-25 and last updated on 2026-06-17.

CVE-2025-6445

CVE-2025-6445 is a high-severity vulnerability in Servicestack with a CVSS 3.x base score of 8.1. 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-22.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 1% (62nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-19131
Weakness: CWE-22
Affected product: Servicestack
Published: 2025-06-25
Last modified: 2026-06-17

Description

ServiceStack FindType Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ServiceStack. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the implementation of the FindType method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25837.

Frequently asked questions

What is CVE-2025-6445?: ServiceStack FindType Directory Traversal Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ServiceStack. Interaction with this library is required to exploit this vulnerability but attack vectors may vary depending on the implementation. The specific flaw exists within the implementation of the FindType method. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25837.
How severe is CVE-2025-6445?: CVE-2025-6445 has a CVSS 3.x base score of 8.1, rated high severity. It is exploitable over network with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-6445 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (62nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-6445?: CVE-2025-6445 affects Servicestack. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-6445?: 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-2025-6445 have an EU (EUVD) identifier?: Yes. CVE-2025-6445 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19131.
When was CVE-2025-6445 published?: CVE-2025-6445 was published on 2025-06-25 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:servicestack:servicestack:*:*:*:*:*:*:*:*

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