CVE-2019-10930

Description

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.

Categories

7.5
CVSS
Severity: High
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.24%
Vendor Advisory siemens.com
Affected: Siemens AG All other SIPROTEC 5 device types with CPU variants CP300 and CP100 and the respective Ethernet communication modules
Affected: Siemens AG DIGSI 5 engineering software
Affected: Siemens AG 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
Affected: Siemens AG SIPROTEC 5 device types 7SS85 and 7KE85
Affected: Siemens AG SIPROTEC 5 device types with CPU variants CP200 and the respective Ethernet communication modules
Published at:
Updated at:

References

Link Tags
https://cert-portal.siemens.com/productcert/pdf/ssa-899560.pdf vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-10930?
CVE-2019-10930 has been scored as a high severity vulnerability.
How to fix CVE-2019-10930?
To fix CVE-2019-10930, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-10930 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-10930 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-10930?
CVE-2019-10930 affects Siemens AG All other SIPROTEC 5 device types with CPU variants CP300 and CP100 and the respective Ethernet communication modules, Siemens AG DIGSI 5 engineering software, Siemens AG 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, Siemens AG SIPROTEC 5 device types 7SS85 and 7KE85, Siemens AG SIPROTEC 5 device types with CPU variants CP200 and the respective Ethernet communication modules.
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