Vulnerability Details : CVE-2019-10930
A vulnerability has been identified in All other SIPROTEC 5 device types with CPU variants CP300 and CP100 and the respective Ethernet communication modules (All versions ), DIGSI 5 engineering software (All versions < V7.90), SIPROTEC 5 device types 6MD85, 6MD86, 6MD89, 7UM85, 7SA87, 7SD87, 7SL87, 7VK87, 7SA82, 7SA86, 7SD82, 7SD86, 7SL82, 7SL86, 7SJ86, 7SK82, 7SK85, 7SJ82, 7SJ85, 7UT82, 7UT85, 7UT86, 7UT87 and 7VE85 with CPU variants CP300 and CP100 and the respective Ethernet communication modules (All versions < V7.90), SIPROTEC 5 device types 7SS85 and 7KE85 (All versions < V8.01), SIPROTEC 5 device types with CPU variants CP200 and the respective Ethernet communication modules (All versions). A remote attacker could use specially crafted packets sent to port 443/TCP to upload, download or delete files in certain parts of the file system.
Products affected by CVE-2019-10930
- cpe:2.3:a:siemens:digsi_5_engineering_software:7.90:*:*:*:*:*:*:*
- cpe:2.3:a:siemens:siprotec_5_digsi_device_driver:7.90:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-10930
0.25%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-10930
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.4
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:P |
10.0
|
4.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-10930
-
The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.Assigned by: nvd@nist.gov (Primary)
-
The product makes files or directories accessible to unauthorized actors, even though they should not be.Assigned by: productcert@siemens.com (Secondary)
References for CVE-2019-10930
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https://cert-portal.siemens.com/productcert/pdf/ssa-899560.pdf
Vendor Advisory
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