CVE-2019-6585 Cross-site scripting in SCALANCE S602
An attacker can execute arbitrary scripts in the web interface of Siemens SCALANCE devices if a logged-in user visits a malicious link.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-6585?
CVE-2019-6585 is a medium-severity cross-site scripting vulnerability in Siemens SCALANCE S602, published on 10 Mar 2020. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
A vulnerability has been identified in SCALANCE S602 (All versions >= V3.0 and < V4.1), SCALANCE S612 (All versions >= V3.0 and < V4.1), SCALANCE S623 (All versions >= V3.0 and < V4.1), SCALANCE S627-2M (All versions >= V3.0 and < V4.1). The integrated configuration web server of the affected devices could allow Cross-Site Scripting (XSS) attacks if unsuspecting users are tricked into accessing a malicious link. User interaction is required for a successful exploitation. The user must be logged into the web interface in order for the exploitation to succeed.
Which versions are affected by CVE-2019-6585?
It affects 4 products.
Products include Siemens Scalance S602 Firmware, Siemens Scalance S612 Firmware, Siemens Scalance S623 Firmware, Siemens Scalance S627-2m Firmware.
How do I fix CVE-2019-6585?
No fix has been published for CVE-2019-6585 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2019-6585 being exploited?
There is no known exploitation of CVE-2019-6585 in the wild and no public exploit code.
Other vulnerabilities in Siemens SCALANCE S602
Sources
Also known as GHSA-xm74-phc9-jvhx.