ICSA-18-317-01: ICSA-18-317-01 Siemens IEC 61850 System Configurator, DIGSI 5, DIGSI 4, SICAM PAS/PQS, SICAM PQ Analyzer, and SICAM SCC
CISA advisory · released 2018-06-26
Source record Collected from CISA's CSAF advisory feed
- Distribution label in the document: TLP:WHITE
- Revision 2, 2018-11-13 (final)
Products, as the advisory lists them
| Vendor | Product | Version |
|---|---|---|
| Siemens | IEC 61850 system configurator | <V5.80 |
| Siemens | DIGSI 5 (affected as IEC 61850 system configurator is incorporated) | <V7.80 |
| Siemens | DIGSI 4 | <V4.93 |
| Siemens | SICAM PAS/PQS | <V8.11 |
| Siemens | SICAM PQ Analyzer | <V3.11 |
| Siemens | SICAM SCC | <V9.02_HF3 |
DeSpy has not checked any unit, hardware revision or firmware.
Vulnerabilities in this advisory
- CVE-2018-4858 · CWE-284
A service of the affected products listening on all of the host's network interfaces on either port 4884/TCP, 5885/TCP, or port 5886/TCP could allow an attacker to either exfiltrate limited data from the system or to execute code with Microsoft Windows user permissions. Successful exploitation requires an attacker to be able to send a specially crafted network request to the vulnerable service and a user interacting with the service�s client application on the host. In order to execute arbitrary code with Microsoft Windows user permissions, an attacker must be able to plant the code in advance on the host by other means. The vulnerability has limited impact to confidentiality and integrity of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known. Siemens confirms the security vulnerability and provides mitigations to resolve the security issue.
Acknowledgments, as the advisory lists them
- Chris Bellows, HD Moore, Atredis Partners: coordinating disclosure
- Austin Scott, San Diego Gas & Electric: coordinating disclosure
The advisory's legal notice
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Sources
DeSpy's copy of this version is dated 2026-09-28.
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