Smart eVision directory traversal | CVE-2022-39033
NAME
Smart eVision directory traversal
- Platforms Affected:
Smart eVision Smart eVision 2022.02.21 - Risk Level:
9.8 - Exploitability:
Unproven - Consequences:
Obtain Information
DESCRIPTION
Smart eVision could allow a remote attacker to traverse directories on the system. An attacker could send a specially-crafted URL request to the function for obtaining files containing “dot dot” sequences (/../) in the URL parameters to download and delete arbitrary files on the system.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: High
- Remediation Level: Official Fix
MITIGATION
Apply the appropriate update for your system. See References.
- Reference Link:
https://www.twcert.org.tw/tw/cp-132-6570-9c632-1.html - Reference Link:
https://www.lcnet.com.tw/en
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