CVE-2026-17525

Incomplete cleanup vulnerability in ABB My Control System. This issue affects My Control System: 26.4 and 26.5.

CVSS v3 5.2 MEDIUM

5.2^/10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.5 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://search.abb.com/library/Download.aspx?DocumentID=7PAA025438&LanguageCode=en&DocumentPartId=&Action=Launch

Configurations

No configuration.

History

15 Oct 2026, 11:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-15 11:17

Updated : 2026-10-16 15:36

NVD link : CVE-2026-17525

Mitre link : CVE-2026-17525

CVE.ORG link : CVE-2026-17525

JSON object : View

Products Affected

No product.

CWE

CWE-459

Incomplete Cleanup

{"id": "CVE-2026-17525", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-17525", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-15T13:14:23.014327Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "cybersecurity@ch.abb.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.2, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.5}], "cvssMetricV40": [{"type": "Secondary", "source": "cybersecurity@ch.abb.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 5.1, "Automatable": "NOT_DEFINED", "attackVector": "ADJACENT", "baseSeverity": "MEDIUM", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:H/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": "ACTIVE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "HIGH", "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": "cybersecurity@ch.abb.com", "affectedData": [{"vendor": "ABB", "product": "My Control System", "versions": [{"status": "affected", "version": "26.4", "versionType": "custom"}, {"status": "affected", "version": "26.5", "versionType": "custom"}], "defaultStatus": "unaffected"}]}], "published": "2026-10-15T11:17:28.300", "references": [{"url": "https://search.abb.com/library/Download.aspx?DocumentID=7PAA025438&LanguageCode=en&DocumentPartId=&Action=Launch", "source": "cybersecurity@ch.abb.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "cybersecurity@ch.abb.com", "description": [{"lang": "en", "value": "CWE-459"}]}], "descriptions": [{"lang": "en", "value": "Incomplete cleanup vulnerability in ABB My Control System.\n\nThis issue affects My Control System: 26.4 and 26.5."}], "lastModified": "2026-10-16T15:36:06.590", "sourceIdentifier": "cybersecurity@ch.abb.com"}