by Kastro
Paper/Archive/CVE-2022-39033

CVE-2022-39033

Smart eVision Information Technology Inc. Smart eVision — Smart eVision - Path Traversal -1

EPSS 2%CVSS 9.8
critical.is priorityof 100
45
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 79.0.790 × 2015.8No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

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

ProductAffectedFixed inSource
Smart eVision2022.02.21–CNA

Scores by source

twcert (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

reftwcert.org.tw/tw/cp-132-6570-9c632-1.html