How severe is CVE-2025-2280?

CVE-2025-2280 has a CVSS 3.x base score of 8.1, 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 none.

Is CVE-2025-2280 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-2280?

CVE-2025-2280 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-2280?

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-2025-2280 have an EU (EUVD) identifier?

Yes. CVE-2025-2280 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6280.

When was CVE-2025-2280 published?

CVE-2025-2280 was published on 2025-03-13 and last updated on 2026-06-17.

CVE-2025-2280

CVE-2025-2280 is a high-severity vulnerability in Devolutions Devolutions Server 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-284.

Key facts

Severity: High (CVSS 3.x base score 8.1)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6280
Weakness: CWE-284
Affected product: Devolutions Devolutions Server
Published: 2025-03-13
Last modified: 2026-06-17

Description

Improper access control in web extension restriction feature in Devolutions Server 2024.3.4.0 and earlier allows an authenticated user to bypass the browser extension restriction feature.

Frequently asked questions

What is CVE-2025-2280?: Improper access control in web extension restriction feature in Devolutions Server 2024.3.4.0 and earlier allows an authenticated user to bypass the browser extension restriction feature.
How severe is CVE-2025-2280?: CVE-2025-2280 has a CVSS 3.x base score of 8.1, 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 none.
Is CVE-2025-2280 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-2280?: CVE-2025-2280 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-2280?: 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-2025-2280 have an EU (EUVD) identifier?: Yes. CVE-2025-2280 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6280.
When was CVE-2025-2280 published?: CVE-2025-2280 was published on 2025-03-13 and last updated on 2026-06-17.

References

https://devolutions.net/security/advisories/DEVO-2025-0004/

Affected products (1)

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

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