Critical severityNVD Advisory· Published Jun 24, 2025· Updated Apr 15, 2026

CVE-2025-2566

Description

Kaleris NAVIS N4 ULC (Ultra Light Client) contains an unsafe Java deserialization vulnerability. An unauthenticated attacker can make specially crafted requests to execute arbitrary code on the server.

AI Insight

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

Affected products

Kaleris/NAVIS N4 ULCllm-create

Patches

Vulnerability mechanics

References

www.cisa.gov/news-events/ics-advisories/icsa-25-175-01nvd

News mentions

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