CVE-2025-5087
Cleartext Transmission of Sensitive Information in Kaleris Navis N4
- State
- Published
- Severity
- 6.0 Medium
- Published
- Jun 24, 2025
- Updated
- Jun 24, 2025
- Reserved
- May 22, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.0 Medium | CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N | icscert |
Weaknesses
- CWE-319 Cleartext Transmission of Sensitive Information
Affected Products
| Product | Versions |
|---|---|
Navis N4Kaleris |
|
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-175-01government-resource
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