🛡️ CVE-2022-46353
🔴 CVSS 9.8 — Critical ✅ No Known Exploit CWE-330 NVD
9.8
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3.2.7), SCALANCE X204RNA (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (HSR) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP) (All versions < V3.2.7), SCALANCE X204RNA EEC (PRP/HSR) (All versions < V3.2.7). The webserver of affected devices calculates session ids and nonces in an insecure manner. This could allow an unauthenticated remote attacker to brute-force session ids and hijack existing sessions.

Details

Severity CRITICAL
CVSS Score 9.8
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE CWE-330
Public Exploit ✅ No
Source NVD
Published 2022-12-13
Updated 2026-06-08
Modified 2025-04-22

Affected Packages

Software From version Fixed in
6gk5204-0ba00-2kb2-firmware — 3.2.7
6gk5204-0ba00-2mb2-firmware — 3.2.7
6gk5204-0bs00-2na3-firmware — 3.2.7
6gk5204-0bs00-3la3-firmware — 3.2.7
6gk5204-0bs00-3pa3-firmware — 3.2.7

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