In WinRAR versions prior to and including 5.61, There is path traversal vulnerability when crafting the filename field of the ACE format (in UNACEV2.dll). When the filename field is manipulated with specific patterns, the destination (extraction) folder is ignored, thus treating the filename as an absolute path.
Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Wed, 22 Oct 2025 00:15:00 +0000


Tue, 21 Oct 2025 20:30:00 +0000


Tue, 21 Oct 2025 19:30:00 +0000


Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.93144}

epss

{'score': 0.93256}


Mon, 14 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.93256}

epss

{'score': 0.93144}


Fri, 07 Feb 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics kev

{'dateAdded': '2022-02-15'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'active', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: checkpoint

Published:

Updated: 2025-10-21T23:45:43.535Z

Reserved: 2018-12-19T00:00:00.000Z

Link: CVE-2018-20250

cve-icon Vulnrichment

Updated: 2024-08-05T11:58:19.126Z

cve-icon NVD

Status : Analyzed

Published: 2019-02-05T20:29:00.243

Modified: 2025-10-31T22:07:10.597

Link: CVE-2018-20250

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.