CVE-2025-27829

An issue was discovered in Stormshield Network Security (SNS) 4.3.x before 4.3.35

High · published April 1, 2025

CVSS v3.1
7.3
EPSS
0%
Percentile
21.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.3 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.00297 · 21.3th percentile
Published
2025-04-01T00:00Z
EPSS history
Timeline
  • 01 APR 00:00Z
    An issue was discovered in Stormshield Network Security (SNS) 4.3.x before 4.3.35
    cvelistv5