CVE-2021-22651 Information

Description

When loading a specially crafted file Luxion KeyShot versions prior to 10.1 Luxion KeyShot Viewer versions prior to 10.1 Luxion KeyShot Network Rendering versions prior to 10.1 and Luxion KeyVR versions prior to 10.1 are while processing the extraction of temporary files suffering from a directory traversal vulnerability which allows an attacker to store arbitrary scripts into automatic startup folders.

CVSS Vector

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

Reference

https://us-cert.cisa.gov/ics/advisories/icsa-21-035-01 https://cert-portal.siemens.com/productcert/pdf/ssa-231216.pdf https://www.zerodayinitiative.com/advisories/ZDI-21-324/

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8