CVE-2022-39033

Smart eVision - Path Traversal -1

Published Sep 28, 2022 CVSS 3.1 · 9.8 Critical EPSS 1.8% KEV · Not listed
Description
Smart eVision’s file acquisition function has a path traversal vulnerability due to insufficient filtering for special characters in the URL parameter. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication, access restricted paths to download and delete arbitrary system files to disrupt service.

Remediation

Vendor Solution

Contact tech support from Smart eVision Information Technology Inc.

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2022-41579 Smart eVision’s file acquisition function has a path traversal vulnerability due to insufficient filtering for special characters in the URL parameter. An unauthenticated remote attacker can exploit this vulnerability to bypass authentication, access restricted paths to download and delete arbitrary system files to disrupt service.
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
twcert
Published
Updated
May 21, 2025, 2:51 PM
Reserved
Aug 30, 2022, 12:00 AM
Status
Modified
Published
Sep 28, 2022, 4:15 AM
Modified
Jun 17, 2026, 4:57 AM