CVE-2023-32752 CRITICAL

CVE-2023-32752: L7 Networks InstantScan & InstantQoS - Arbitrary File Upload

Vendor L7 Networks
Product InstantScan
Weakness CWE-434 · Unrestricted file upload
Published June 16, 2023
Last update December 11, 2024
View on NVD All CVEs

CVSS base score

9.8/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

L7 Networks InstantScan IS-8000 & InstantQoS IQ-8000’s file uploading function does not restrict upload of file with dangerous type. An unauthenticated remote attacker can exploit this vulnerability to upload and run arbitrary executable files to perform arbitrary system commands or disrupt service.

Key dates

02Disclosure timeline

June 16, 2023 CVE published
December 11, 2024 Record updated