High severity7.8NVD Advisory· Published Dec 20, 2021· Updated Jun 17, 2026

CVE-2021-38421

Description

Fuji Electric V-Server Lite and Tellus Lite V-Simulator prior to v4.0.12.0 is vulnerable to an out-of-bounds read, which may allow an attacker to read sensitive information from other memory locations or cause a crash.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Fujielectric/V Serverllm-fuzzy2 versions
<4.0.12.0+ 1 more
- (no CPE)range: <4.0.12.0
- (no CPE)range: unspecified
Fujielectric/Tellus Lite V-Simulator 5llm-fuzzy2 versions
<4.0.12.0+ 1 more
- (no CPE)range: <4.0.12.0
- (no CPE)range: unspecified

Patches

Vulnerability mechanics

References

www.cisa.gov/uscert/ics/advisories/icsa-21-299-01nvdPatchThird Party AdvisoryUS Government Resource

News mentions

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