Simatic Field Pg M5 Firmware
CVE-2018-3658
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Lifecycle Timeline
1DescriptionNVD
Multiple memory leaks in Intel AMT in Intel CSME firmware versions before 12.0.5 may allow an unauthenticated user with Intel AMT provisioned to potentially cause a partial denial of service via network access.
AnalysisAI
Multiple memory leaks in Intel AMT in Intel CSME firmware versions before 12.0.5 may allow an unauthenticated user with Intel AMT provisioned to potentially cause a partial denial of service via. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity.
Technical ContextAI
This vulnerability is classified under CWE-772. Multiple memory leaks in Intel AMT in Intel CSME firmware versions before 12.0.5 may allow an unauthenticated user with Intel AMT provisioned to potentially cause a partial denial of service via network access. Affected products include: Siemens Simatic Field Pg M5 Firmware, Siemens Simatic Ipc427E Firmware, Siemens Simatic Ipc477E Firmware, Siemens Simatic Ipc547E Firmware, Siemens Simatic Pc547G Firmware. Version information: before 12.0.5.
RemediationAI
A vendor patch is available. Apply the latest security update as soon as possible. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
More in Simatic Field Pg M5 Firmware
View allSystems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addres
Multiple buffer overflows in Active Management Technology (AMT) in Intel Manageability Engine Firmware 8.x/9.x/10.x/11.0
A vulnerability exists in SMM (System Management Mode) branch that registers a SWSMI handler that does not sufficiently
Buffer overflow in Active Management Technology (AMT) in Intel Manageability Engine Firmware 8.x/9.x/10.x/11.0/11.5/11.6
Insufficient control flow management in subsystem for Intel(R) CSME versions before 11.8.80, 11.12.80, 11.22.80, 12.0.70
Multiple buffer overflows in Intel AMT in Intel CSME firmware versions before version 12.0.5 may allow a privileged user
Bleichenbacher-style side channel vulnerability in TLS implementation in Intel Active Management Technology before 12.0.
Improper isolation of shared resources in some Intel(R) Processors may allow an authenticated user to potentially enable
Incomplete cleanup from specific special register read operations in some Intel(R) Processors may allow an authenticated
Same technique Denial Of Service
View allShare
External POC / Exploit Code
Leaving vuln.today