CVE-2017-2685 Weak cryptography in SINUMERIK Integrate Operate Clients 2.x and 3.x
An attacker can perform a man-in-the-middle attack to read and manipulate data in TLS sessions of Siemens SINUMERIK Integrate Operate Clients.
- 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-2017-2685?
CVE-2017-2685 is a high-severity vulnerability in SINUMERIK Integrate Operate Clients 2.x and 3.x, published on 1 Mar 2017. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Siemens SINUMERIK Integrate Operate Clients between 2.0.3.00.016 (including) and 2.0.6 (excluding) and between 3.0.4.00.032 (including) and 3.0.6 (excluding) contain a vulnerability that could allow an attacker to read and manipulate data in TLS sessions while performing a man-in-the-middle (MITM) attack.
Which versions are affected by CVE-2017-2685?
It affects 3 products.
Products include Siemens Sinumerik Integrate Access Mymachine\/Ethernet, Siemens Sinumerik Integrate Operate Client, Siemens Sinumerik Operate.
How do I fix CVE-2017-2685?
No fix has been published for CVE-2017-2685 yet. Limit exposure of the affected software until one is available.
Is CVE-2017-2685 being exploited?
There is no known exploitation of CVE-2017-2685 in the wild and no public exploit code.
Sources
Also known as GHSA-857j-r82m-hrw9.