CVE-2022-46351

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).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
siemensCNA
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CVEADP
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CISA-ADPADP
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 18%
VendorProductVersion
siemens6gk5204-0ba00-2mb2_firmware
𝑥
< 3.2.7
siemens6gk5204-0ba00-2kb2_firmware
𝑥
< 3.2.7
siemens6gk5204-0bs00-2na3_firmware
𝑥
< 3.2.7
siemens6gk5204-0bs00-3la3_firmware
𝑥
< 3.2.7
siemens6gk5204-0bs00-3pa3_firmware
𝑥
< 3.2.7
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://cert-portal.siemens.com/productcert/pdf/ssa-363821.pdf
https://cert-portal.siemens.com/productcert/pdf/ssa-363821.pdf