CVE-2025-62552

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{}

{"analysis": {"en": {"generated_at": "2026-04-20T15:46:14.572429+00:00", "value": {"mitigation_remediation": ["Install the Microsoft security update that addresses CVE\u20112025\u201162552 on all affected Microsoft Office products via the Microsoft Update service or Individual Update Release site.", "Configure Group Policy to disable or restrict the use of macros and external drivers that could be leveraged to execute code from Access files, ensuring that only trusted code runs.", "Enforce file type restrictions or set folder access controls to prevent the application from processing untrusted .accdb files by limiting which directories Access can access or by using application whitelisting."], "summary": {"action": "Immediate Patch", "impact": "Remote Code Execution"}, "threat_synthesis": {"affected_systems": "The flaw affects Microsoft 365 Apps for Enterprise, Microsoft Access 2016 (including the 32\u2011bit edition), Microsoft Office 2019, Microsoft Office LTSC 2021, and Microsoft Office LTSC 2024. Specific affected release or patch levels are not detailed in the available data.", "description_and_impact": "A relative path traversal flaw in Microsoft Office Access enables an unauthorized attacker to execute arbitrary code on the local machine. The vulnerability arises when Access processes file paths that are not fully validated, allowing crafted paths to access sensitive files or directories and trigger code execution, potentially compromising confidentiality, integrity, and availability on the host system. The weakness aligns with CWE\u201123, highlighting improper handling of paths.", "risk_and_exploitability": "With a CVSS score of 7.8, the vulnerability is rated moderate\u2011high severity, yet the EPSS score of less than 1% indicates a low probability of exploitation at present. It is not listed in the CISA KEV catalog. The likely attack vector is local: an attacker must supply or trick the target into opening a specially crafted Access file or attempt to perform the traversal on a machine that has the vulnerable application installed. No network\u2011based exploitation path is indicated in the description."}}}}, "created": "2026-04-20T16:00:10.651912+00:00", "updated": "2026-04-20T16:00:10.651922+00:00", "vendors": []}