CVE-2022-46351 — Uncontrolled Resource Consumption in Siemens Scalance X204rna

CWE-400 — Uncontrolled Resource Consumption3 documents3 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 65.77%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
7
Siemens 6gk5204-0ba00-2kb2 FirmwareSiemens 6gk5204-0ba00-2mb2 FirmwareSiemens 6gk5204-0bs00-2na3 Firmware+4 more
Timeline
PublishedDec 13

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). Specially crafted PROFINET DCP packets could cause a denial of service condition of affected products on a local Ethernet segment (Layer 2).

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages7 packages

▶CVEListV5siemens/scalance_x204rnaAll versions < V3.2.7
▶CVEListV5siemens/scalance_x204rna_eecAll versions < V3.2.7

Patches

Patch: cert-portal.siemens.com ↗Patch: cert-portal.siemens.com ↗

🔴Vulnerability Details

2
CVEList
CVE-2022-46351: A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3↗2022-12-13
▶
GHSA
GHSA-6752-3vj9-575w: A vulnerability has been identified in SCALANCE X204RNA (HSR) (All versions < V3↗2022-12-13
▶
CVE-2022-46351 — Uncontrolled Resource Consumption | cvebase