PT-2025-26769 · Aleris · Kaleris Navis N4 Ulc

Published 2025-06-24 · Updated 2025-06-25 · CVE-2025-2566

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions: Kaleris NAVIS N4 ULC (affected versions not specified)

Description: The issue concerns an unsafe Java deserialization vulnerability. An unauthenticated attacker can make specially crafted requests to execute arbitrary code on the server.

Recommendations: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

BDU:2025-14637

CVE-2025-2566

Affected Products

Kaleris Navis N4 Ulc

References · 8

• https://bdu.fstec.ru/vul/2025-14637 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-2566 · Security Note
• https://t.me/cvetracker/26967 · Telegram Post
• https://twitter.com/CveFindCom/status/1937581574054146435 · Twitter Post
• https://cisa.gov/news-events/ics-advisories/icsa-25-175-01 · Note
• https://t.me/pentestingnews/63383 · Telegram Post
• https://twitter.com/fridaysecurity/status/1937773080887091449 · Twitter Post
• https://twitter.com/CVEnew/status/1937584279774536121 · Twitter Post