How severe is CVE-2025-11958?

CVE-2025-11958 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2025-11958 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-2025-11958?

CVE-2025-11958 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-11958?

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

Does CVE-2025-11958 have an EU (EUVD) identifier?

Yes. CVE-2025-11958 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35611.

When was CVE-2025-11958 published?

CVE-2025-11958 was published on 2025-10-22 and last updated on 2026-06-17.

CVE-2025-11958

CVE-2025-11958 is a medium-severity vulnerability in Devolutions Devolutions Server with a CVSS 3.x base score of 4.1. 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-20.

Key facts

Severity: Medium (CVSS 3.x base score 4.1)
CVSS v4: 5.1
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-35611
Weakness: CWE-20
Affected product: Devolutions Devolutions Server
Published: 2025-10-22
Last modified: 2026-06-17

Description

An improper input validation in the Security Dashboard ignored-tasks API of Devolutions Server 2025.2.15.0 and earlier allows an authenticated user to cause a denial of service to the Security Dashboard via a crafted request.

Frequently asked questions

What is CVE-2025-11958?: An improper input validation in the Security Dashboard ignored-tasks API of Devolutions Server 2025.2.15.0 and earlier allows an authenticated user to cause a denial of service to the Security Dashboard via a crafted request.
How severe is CVE-2025-11958?: CVE-2025-11958 has a CVSS 3.x base score of 4.1, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2025-11958 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-2025-11958?: CVE-2025-11958 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-11958?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-11958 have an EU (EUVD) identifier?: Yes. CVE-2025-11958 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-35611.
When was CVE-2025-11958 published?: CVE-2025-11958 was published on 2025-10-22 and last updated on 2026-06-17.

References

https://devolutions.net/security/advisories/DEVO-2025-0015/

Affected products (1)

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

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