PT-2025-15874 · Luxion · Keyshot Viewer+1

Esj4Y · Published 2025-04-09 · Updated 2025-04-25 · CVE-2025-1045

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Luxion KeyShot Viewer (affected versions not specified)

Description This issue allows remote attackers to execute arbitrary code on affected installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the parsing of KSP files due to the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this to execute code in the context of the current process.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

CVE-2025-1045

ZDI-25-233

Affected Products

Keyshot Viewer

Keyshot

References · 6

• https://zerodayinitiative.com/advisories/ZDI-25-233 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-1045 · Security Note
• https://osv.dev/vulnerability/CVE-2025-1045 · Vendor Advisory
• https://download.keyshot.com/cert/ksa-113962/ksa-113962.pdf?version=1.0&_gl=1*1x6i3a*_gcl_au*MTU0ODMwNDI4Ny4xNzQzNTUyMjcx · Vendor Advisory
• https://twitter.com/cybercronai/status/1915677745104760898 · Twitter Post
• https://twitter.com/CVEnew/status/1915091918402548082 · Twitter Post