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CVE-2018-4858
Detail
Description
A vulnerability has been identified in IEC 61850 system configurator (All versions < V5.80), DIGSI 5 (affected as IEC 61850 system configurator is incorporated) (All versions < V7.80), DIGSI 4 (All versions < V4.93), SICAM PAS/PQS (All versions < V8.11), SICAM PQ Analyzer (All versions < V3.11), SICAM SCC (All versions < V9.02 HF3). 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.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.
Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.
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A vulnerability has been identified in IEC 61850 system configurator (All versions < V5.80), DIGSI 5 (affected as IEC 61850 system configurator is incorporated) (All versions < V7.80), DIGSI 4 (All versions), SICAM PAS/PQS (All versions < V8.11), SICAM PQ Analyzer (All versions < V3.11), SICAM SCC (All versions). 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 lim
A vulnerability has been identified in IEC 61850 system configurator (All versions < V5.80), DIGSI 5 (affected as IEC 61850 system configurator is incorporated) (All versions < V7.80), DIGSI 4 (All versions < V4.93), SICAM PAS/PQS (All versions < V8.11), SICAM PQ Analyzer (All versions < V3.11), SICAM SCC (All versions < V9.02 HF3). 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 e
AND
OR
*cpe:2.3:o:siemens:digsi_4_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:digsi_4:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:digsi_5_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 7.80
OR
cpe:2.3:h:siemens:digsi_5:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:ec_61850_system_configurator_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 5.80
OR
cpe:2.3:h:siemens:ec_61850_system_configurator:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:sicam_pas\/pqs_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 8.11
OR
cpe:2.3:h:siemens:sicam_pas\/pqs:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:sicam_pq_analyzer_firmware:*:*:*:*:*:*:*:* versions up to (excluding) 3.11
OR
cpe:2.3:h:siemens:sicam_pq_analyzer:-:*:*:*:*:*:*:*
Added
CPE Configuration
AND
OR
*cpe:2.3:o:siemens:sicam_scc_firmware:-:*:*:*:*:*:*:*
OR
cpe:2.3:h:siemens:sicam_scc:-:*:*:*:*:*:*:*
Added
CVSS V2
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Added
CVSS V2 Metadata
Victim must voluntarily interact with attack mechanism
Added
CVSS V3
AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added
CWE
CWE-284
Changed
Reference Type
https://cert-portal.siemens.com/productcert/pdf/ssa-159860.pdf No Types Assigned