PT-2025-14369 · Stormshield · Stormshield Network Security

Published 2025-04-01 · Updated 2025-04-05 · CVE-2025-27829

Positive Technologies (AI Summary)

CVSS v3.1

7.3

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Stormshield Network Security versions 4.3.x through 4.3.34

Description The issue allows for the interruption of multicast traffic on some interfaces if multicast streams are enabled on different interfaces, potentially resulting in a denial of the multicast routing service on the firewall.

Recommendations For Stormshield Network Security versions 4.3.x through 4.3.34, update to version 4.3.35 or later to resolve the issue.

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2025-27829

Affected Products

Stormshield Network Security

References · 6

• https://nvd.nist.gov/vuln/detail/CVE-2025-27829 · Security Note
• https://advisories.stormshield.eu/2025-002 · Note
• https://t.me/cvedetector/21775 · Telegram Post
• https://t.me/cvetracker/20500 · Telegram Post
• https://twitter.com/CVEnew/status/1908663718235570602 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1907164781489897530 · Twitter Post