How severe is CVE-2026-3131?

CVE-2026-3131 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2026-3131 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-3131?

CVE-2026-3131 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-3131?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-3131 have an EU (EUVD) identifier?

Yes. CVE-2026-3131 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8556.

When was CVE-2026-3131 published?

CVE-2026-3131 was published on 2026-02-24 and last updated on 2026-06-17.

CVE-2026-3131

CVE-2026-3131 is a medium-severity vulnerability in Devolutions Devolutions Server with a CVSS 3.x base score of 6.5. 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-200.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-8556
Weakness: CWE-200
Affected product: Devolutions Devolutions Server
Published: 2026-02-24
Last modified: 2026-06-17

Description

Improper access control in multiple DVLS REST API endpoints in Devolutions Server 2025.3.14.0 and earlier allows an authenticated user with view-only permission to access sensitive connection data.

Frequently asked questions

What is CVE-2026-3131?: Improper access control in multiple DVLS REST API endpoints in Devolutions Server 2025.3.14.0 and earlier allows an authenticated user with view-only permission to access sensitive connection data.
How severe is CVE-2026-3131?: CVE-2026-3131 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2026-3131 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-3131?: CVE-2026-3131 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-3131?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-3131 have an EU (EUVD) identifier?: Yes. CVE-2026-3131 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-8556.
When was CVE-2026-3131 published?: CVE-2026-3131 was published on 2026-02-24 and last updated on 2026-06-17.

References

https://devolutions.net/security/advisories/DEVO-2026-0004/

Affected products (1)

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

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