CVE-2024-45539

Out-of-bounds write vulnerability in cgi components in Synology DiskStation Manager (DSM) before 7.2.1-69057-2 and 7.2.2-72806 and Synology Unified Controller (DSMUC) before 3.1.4-23079 allows remote attackers to conduct denial-of-service attacks via unspecified vectors.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.synology.com/en-global/security/advisory/Synology_SA_24_27	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:synology:diskstation_manager::::::::
	cpe:2.3:o:synology:diskstation_manager::::::::
	cpe:2.3:o:synology:diskstation_manager_unified_controller::::::::

History

26 Sep 2026, 21:10

Type	Values Removed	Values Added
Summary		(es) Vulnerabilidad de escritura fuera de límites en componentes cgi en Synology DiskStation Manager (DSM) anterior a 7.2.1-69057-2 y 7.2.2-72806 y Synology Unified Controller (DSMUC) anterior a 3.1.4-23079 permite a atacantes remotos realizar ataques de denegación de servicio a través de vectores no especificados.

Information

Published : 2025-12-04 15:15

Updated : 2026-09-26 21:10

NVD link : CVE-2024-45539

Mitre link : CVE-2024-45539

CVE.ORG link : CVE-2024-45539

JSON object : View

Products Affected

synology

diskstation_manager
diskstation_manager_unified_controller

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2024-45539", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2024-45539", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2025-12-04T19:46:12.079314Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@synology.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security@synology.com", "affectedData": [{"vendor": "Synology", "product": "DiskStation Manager (DSM)", "versions": [{"status": "affected", "version": "7.2.2", "lessThan": "7.2.2-72806", "versionType": "semver"}, {"status": "affected", "version": "7.2.1", "lessThan": "7.2.1-69057-2", "versionType": "semver"}, {"status": "unknown", "version": "0", "lessThan": "7.2.1", "versionType": "semver"}], "defaultStatus": "affected"}, {"vendor": "Synology", "product": "Unified Controller (DSMUC)", "versions": [{"status": "affected", "version": "3.1", "lessThan": "3.1.4-23079", "versionType": "semver"}, {"status": "unknown", "version": "0", "lessThan": "3.1", "versionType": "semver"}], "defaultStatus": "affected"}]}], "published": "2025-12-04T15:15:54.520", "references": [{"url": "https://www.synology.com/en-global/security/advisory/Synology_SA_24_27", "tags": ["Vendor Advisory"], "source": "security@synology.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security@synology.com", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Out-of-bounds write vulnerability in cgi components in Synology DiskStation Manager (DSM) before 7.2.1-69057-2 and 7.2.2-72806 and Synology Unified Controller (DSMUC) before 3.1.4-23079 allows remote attackers to conduct denial-of-service attacks via unspecified vectors."}, {"lang": "es", "value": "Vulnerabilidad de escritura fuera de l\u00edmites en componentes cgi en Synology DiskStation Manager (DSM) anterior a 7.2.1-69057-2 y 7.2.2-72806 y Synology Unified Controller (DSMUC) anterior a 3.1.4-23079 permite a atacantes remotos realizar ataques de denegaci\u00f3n de servicio a trav\u00e9s de vectores no especificados."}], "lastModified": "2026-09-26T21:10:00.130", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8A71CCD8-D16A-482E-80AC-B0E7E93591E2", "versionEndExcluding": "7.2.1-69057-2", "versionStartIncluding": "7.2.1-69057"}, {"criteria": "cpe:2.3:o:synology:diskstation_manager:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E954B1FD-7E72-41F6-A80A-C1EEB30F0A54", "versionEndExcluding": "7.2.2-72806", "versionStartIncluding": "7.2.2-72803"}, {"criteria": "cpe:2.3:o:synology:diskstation_manager_unified_controller:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6BAB44D0-881B-4177-BCE2-04C0CEF17C38", "versionEndExcluding": "3.1.4-23079", "versionStartIncluding": "3.1-23028"}], "operator": "OR"}]}], "sourceIdentifier": "security@synology.com"}