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7.5

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 X...

CVE-2022-46352 · published 3 years ago
Summary

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). Speci...

What to do
  • Update siemens 6gk5204-0ba00-2mb2_firmware to version 3.2.7 or later.
  • Update siemens 6gk5204-0ba00-2kb2_firmware to version 3.2.7 or later.
  • Update siemens 6gk5204-0bs00-2na3_firmware to version 3.2.7 or later.
  • Update siemens 6gk5204-0bs00-3la3_firmware to version 3.2.7 or later.
  • Update siemens 6gk5204-0bs00-3pa3_firmware to version 3.2.7 or later.
Affected software
VendorProductAffected versions
siemens 6gk5204-0ba00-2mb2_firmware < 3.2.7
cpe:2.3:o:siemens:6gk5204-0ba00-2mb2_firmware:*:*:*:*:*:*:*:*
siemens 6gk5204-0ba00-2kb2_firmware < 3.2.7
cpe:2.3:o:siemens:6gk5204-0ba00-2kb2_firmware:*:*:*:*:*:*:*:*
siemens 6gk5204-0bs00-2na3_firmware < 3.2.7
cpe:2.3:o:siemens:6gk5204-0bs00-2na3_firmware:*:*:*:*:*:*:*:*
siemens 6gk5204-0bs00-3la3_firmware < 3.2.7
cpe:2.3:o:siemens:6gk5204-0bs00-3la3_firmware:*:*:*:*:*:*:*:*
siemens 6gk5204-0bs00-3pa3_firmware < 3.2.7
cpe:2.3:o:siemens:6gk5204-0bs00-3pa3_firmware:*:*:*:*:*:*:*:*
Original advisory text
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 X...
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.
References
Fix within
Internet-facing 14 days
Internal 60 days
  • Not known to be exploited
  • Can be exploited automatically
  • Gives an attacker partial control
Severity
7.5 High
Exploitation
<1% chance of attack within 30 days
Type
CWE-400Uncontrolled Resource Consumption
Timeline
Published13 Dec 2022
Updated4 Nov 2026
First seen29 Sep 2026
Sources
CVE-2022-46352 · NVD
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