CVE-2021-22641

EPSS 2.1%CWE-122

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 2.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

27 Jan 2021Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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).

Affected products

n/a · Tellus Lite V-Simulator and V-Server Lite

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References

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