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THREATINT
PUBLISHED

CVE-2025-5087

Cleartext Transmission of Sensitive Information in Kaleris Navis N4



Description

Kaleris NAVIS N4 ULC (Ultra Light Client) communicates insecurely using zlib-compressed data over HTTP. An attacker capable of observing network traffic between Ultra Light Clients and N4 servers can extract sensitive information, including plaintext credentials.

Reserved 2025-05-22 | Published 2025-06-24 | Updated 2025-06-24 | Assigner icscert


MEDIUM: 6.0CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Problem types

CWE-319 Cleartext Transmission of Sensitive Information

Product status

Default status
unaffected

Any version before 4.0
affected

References

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

cve.org (CVE-2025-5087)

nvd.nist.gov (CVE-2025-5087)

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