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[email protected]NVD:CVE-2022-39033

HistorySep 28, 2022 - 4:15 a.m.

CVE-2022-39033

2022-09-2804:15:14

CWE-22

[email protected]

web.nvd.nist.gov

smart evision

file acquisition

path traversal

remote attacker

authentication bypass

system files

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.004

Percentile

73.3%

JSON

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 configurations

Nvd

Node

lcnetsmart_evisionMatch2022.02.21

VendorProductVersionCPE
lcnetsmart_evision2022.02.21cpe:2.3:a:lcnet:smart_evision:2022.02.21:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
lcnet	smart_evision	2022.02.21	cpe:2.3:a:lcnet:smart_evision:2022.02.21:::::::*

References

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

0.004

Percentile

73.3%

JSON

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