CVE-2021-22651

moderate-risk
Published 2021-02-23

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.

Do I need to act?

~
2.3% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (6)

Keyshot Network Rendering
Keyshot Viewer
Keyvr
Solid Edge Se2020 Firmware
Solid Edge Se2021 Firmware

Affected Vendors

Siemens Luxion

References (6)

Third Party Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-231216.pdf
Patch https://us-cert.cisa.gov/ics/advisories/icsa-21-035-01
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-324/
Third Party Advisory https://cert-portal.siemens.com/productcert/pdf/ssa-231216.pdf
Patch https://us-cert.cisa.gov/ics/advisories/icsa-21-035-01
Third Party Advisory https://www.zerodayinitiative.com/advisories/ZDI-21-324/
42
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 5/34 · Minimal
Exposure 13/34 · Low