CVE-2019-10930 File upload in All other SIPROTEC 5 device types with CPU variants CP300 and CP100 and the respective Ethernet communication modules
Remote attackers can upload, download, or delete files on Siemens SIPROTEC 5 devices via crafted packets, requiring firmware updates to mitigate.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-10930?
CVE-2019-10930 is a high-severity vulnerability in Siemens AG All other SIPROTEC 5 device types with CPU variants CP300 and CP100 and the respective Ethernet communication modules, published on 11 Jul 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Which versions are affected by CVE-2019-10930?
It affects 2 products.
Products include Siemens Digsi 5 Engineering Software, Siemens Siprotec 5 Digsi Device Driver.
How do I fix CVE-2019-10930?
No fix has been published for CVE-2019-10930 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-10930 being exploited?
There is no known exploitation of CVE-2019-10930 in the wild and no public exploit code.
Other vulnerabilities in Siemens AG All other SIPROTEC 5 device types with CPU variants CP300 and CP100 and the respective Ethernet communication modules
Sources
Also known as GHSA-47fm-3fq2-mf5q.