CVE-2017-6868
High
Description
An Improper Authentication issue was discovered in Siemens SIMATIC CP 44x-1 RNA, all versions prior to 1.4.1. An unauthenticated remote attacker may be able to perform administrative actions on the Communication Process (CP) of the RNA series module, if network access to Port 102/TCP is available and the configuration file for the CP is stored on the RNA's CPU.
SeverityHigh
CVSS8.1
Exploit probability—
ProductSiemens Simatic Cp 44x-1 Redundant Network Access Modules
PublishedJul 7, 2017
First seenJul 7, 2017
Weakness typeCWE-287Improper authentication
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| siemens simatic_cp_44x-1_redundant_network_access_modules | v ≤ 1.4.0 | — |
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