CVE-2018-20250

Published Feb 5, 2019 CVSS 3.1 · 7.8 High EPSS 96.0% KEV · Listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics epss

{'score': 0.93144}

epss

{'score': 0.93256}

Type Values Removed Values Added
Metrics epss

{'score': 0.93256}

epss

{'score': 0.93144}

Type Values Removed Values Added
Metrics kev

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

ssvc

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

Weaknesses

Sources

Status
PUBLISHED
Assigner
checkpoint
Published
Updated
Aug 13, 2026, 3:55 AM
Reserved
Dec 19, 2018, 12:00 AM
Status
Analyzed
Published
Feb 5, 2019, 8:29 PM
Modified
Aug 13, 2026, 5:17 AM