CVE-2025-27829

HIGH

7.3

Description

An issue was discovered in Stormshield Network Security (SNS) 4.3.x before 4.3.35. If multicast streams are enabled on different interfaces, it may be possible to interrupt multicast traffic on some of these interfaces. That could result in a denial of the multicast routing service on the firewall.

CVE Details

CVSS v3.1 Score7.3

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/1/2025

Last Modified4/14/2025

Sourcenvd

Honeypot Sightings0

Weaknesses (CWE)

CWE-400

References

https://advisories.stormshield.eu/2025-002/(cve@mitre.org)

IOC Correlations

No correlations recorded

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