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.

CVSS v3 4.1 MEDIUM

4.1^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope CHANGED

References

Link	Resource
https://devolutions.net/security/advisories/DEVO-2025-0015/	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

08 Oct 2026, 11:10

Type	Values Removed	Values Added
Summary		(es) Una validación de entrada incorrecta en la API de tareas ignoradas del Panel de Seguridad de Devolutions Server 2025.2.15.0 y versiones anteriores permite a un usuario autenticado causar una denegación de servicio al Panel de Seguridad mediante una solicitud manipulada.

Information

Published : 2025-10-22 17:15

Updated : 2026-10-08 11:10

NVD link : CVE-2025-11958

Mitre link : CVE-2025-11958

CVE.ORG link : CVE-2025-11958

JSON object : View

Products Affected

devolutions

devolutions_server

CWE

CWE-20

Improper Input Validation

NVD-CWE-noinfo

{"id": "CVE-2025-11958", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-11958", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-10-22T17:38:37.456133Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.1, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.3}], "cvssMetricV40": [{"type": "Secondary", "source": "security@devolutions.net", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.1, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "exploitMaturity": "NOT_DEFINED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "HIGH", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "LOW", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "NONE", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security@devolutions.net", "affectedData": [{"vendor": "Devolutions", "product": "Server", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "2025.2.15.0"}], "defaultStatus": "unaffected"}]}], "published": "2025-10-22T17:15:56.970", "references": [{"url": "https://devolutions.net/security/advisories/DEVO-2025-0015/", "tags": ["Vendor Advisory"], "source": "security@devolutions.net"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "security@devolutions.net", "description": [{"lang": "en", "value": "CWE-20"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "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\u00a0request."}, {"lang": "es", "value": "Una validaci\u00f3n de entrada incorrecta en la API de tareas ignoradas del Panel de Seguridad de Devolutions Server 2025.2.15.0 y versiones anteriores permite a un usuario autenticado causar una denegaci\u00f3n de servicio al Panel de Seguridad mediante una solicitud manipulada."}], "lastModified": "2026-10-08T11:10:00.250", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B4CE6483-C781-4797-923A-6961D75B2452", "versionEndIncluding": "2025.2.15.0"}], "operator": "OR"}]}], "sourceIdentifier": "security@devolutions.net"}