CVE-2025-2566

critical · 9.3

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.

9.3

CVSS

0.6%

EPSS (exploit prob.)

48th

EPSS percentile

2025-06-24

Published

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Weaknesses

CWE-502

References

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

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-2566