How severe is CVE-2025-4433?

CVE-2025-4433 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-4433 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-4433?

CVE-2025-4433 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-4433?

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-2025-4433 have an EU (EUVD) identifier?

Yes. CVE-2025-4433 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16483.

When was CVE-2025-4433 published?

CVE-2025-4433 was published on 2025-05-30 and last updated on 2026-06-17.

CVE-2025-4433

CVE-2025-4433 is a high-severity vulnerability in Devolutions Devolutions Server with a CVSS 3.x base score of 8.8. 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 8.8)
CVSS v4: 8.7
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-16483
Weakness: CWE-284
Affected product: Devolutions Devolutions Server
Published: 2025-05-30
Last modified: 2026-06-17

Description

Improper access control in user group management in Devolutions Server 2025.1.7.0 and earlier allows a non-administrative user with both "User Management" and "User Group Management" permissions to perform privilege escalation by adding users to groups with administrative privileges.

Frequently asked questions

What is CVE-2025-4433?: Improper access control in user group management in Devolutions Server 2025.1.7.0 and earlier allows a non-administrative user with both "User Management" and "User Group Management" permissions to perform privilege escalation by adding users to groups with administrative privileges.
How severe is CVE-2025-4433?: CVE-2025-4433 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-4433 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-4433?: CVE-2025-4433 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-4433?: 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-2025-4433 have an EU (EUVD) identifier?: Yes. CVE-2025-4433 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16483.
When was CVE-2025-4433 published?: CVE-2025-4433 was published on 2025-05-30 and last updated on 2026-06-17.

References

https://devolutions.net/security/advisories/DEVO-2025-0010/

Affected products (1)

cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*

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