CVE-2021-22641

A heap-based buffer overflow issue has been identified in the way the application processes project files, allowing an attacker to craft a special project file that may allow arbitrary code execution on the Tellus Lite V-Simulator and V-Server Lite (versions prior to 4.0.10.0).

Score

CVSS 3.1 7.8 High

Status

Modified - ics-cert@hq.dhs.gov

Published

2021-01-27

Last modified

2024-08-03

Weaknesses

CWE-122, CWE-787

Affected products

• V-server (Fujielectric)
• V-simulator (Fujielectric)

References

• https://us-cert.cisa.gov/ics/advisories/icsa-21-026-01
• https://www.zerodayinitiative.com/advisories/ZDI-21-099/