High severity7.8NVD Advisory· Published Jan 27, 2021· Updated Jun 17, 2026
CVE-2021-22637
CVE-2021-22637
Description
Multiple stack-based buffer overflow issues have 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).
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- Tellus Lite/V-Simulator and V-Server Litedescription
- Range: <4.0.10.0
- Range: <4.0.10.0
Patches
Vulnerability mechanics
References
2- us-cert.cisa.gov/ics/advisories/icsa-21-026-01nvdThird Party AdvisoryUS Government Resource
- www.zerodayinitiative.com/advisories/ZDI-21-097/nvdThird Party AdvisoryVDB Entry
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