CVE-2022-30938
CVE-2022-30938
Vexday Risk Score
3Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS —EPSS 1.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
12 Jul 2022Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
A vulnerability has been identified in EN100 Ethernet module DNP3 IP variant (All versions), EN100 Ethernet module IEC 104 variant (All versions), EN100 Ethernet module IEC 61850 variant (All versions < V4.40), EN100 Ethernet module Modbus TCP variant (All versions), EN100 Ethernet module PROFINET IO variant (All versions). Affected applications contains a memory corruption vulnerability while parsing specially crafted HTTP packets to /txtrace endpoint manupulating a specific argument. This could allow an attacker to crash the affected application leading to a denial of service condition
Affected products
Siemens · EN100 Ethernet module DNP3 IP variantSiemens · EN100 Ethernet module IEC 104 variantSiemens · EN100 Ethernet module IEC 61850 variantSiemens · EN100 Ethernet module Modbus TCP variantSiemens · EN100 Ethernet module PROFINET IO variantWant to know if your infrastructure is exposed to this?
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