Remote Code Execution Vulnerability in POWER METER Products by Siemens
CVE-2022-43545

9.9CRITICAL

Key Information:

Vendor
Siemens
Status
Power Meter Sicam Q100
Sicam P850
Sicam P855
Vendor
CVE Published:
8 November 2022

Summary

A vulnerability exists in the POWER METER SICAM Q200 family and SICAM P850/P855 products, where affected devices fail to properly validate the RecordType parameter in requests sent to its web interface via port 443/tcp. This flaw may allow an authenticated remote attacker to crash the device, causing it to reboot, or even execute arbitrary code. Users are urged to upgrade to the latest versions to mitigate potential risks.

Affected Version(s)

POWER METER SICAM Q100 All versions < V2.50

POWER METER SICAM Q100 All versions < V2.50

POWER METER SICAM Q100 All versions < V2.50

References

https://cert-portal.siemens.com/productcert/pdf/ssa-57200...
https://cert-portal.siemens.com/productcert/pdf/ssa-57029...
https://cert-portal.siemens.com/productcert/pdf/ssa-88724...

CVSS V3.1

Score:
9.9
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.