What’s Vulnerable › Vulnerabilities

CVE-2022-39033: Smart eVision - Path Traversal -1

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-09-28 · updated 2026-06-17
• Weakness: CWE-22

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.

Affected products

• Smart eVision Information Technology Inc. Smart eVision: 2022.02.21

References

• https://www.twcert.org.tw/tw/cp-132-6570-9c632-1.html
• https://www.twcert.org.tw/tw/cp-132-6570-9c632-1.html

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