CVE-2020-11642 SiteManager Denial of Service via Local File Inclusion Vulnerability
Authenticated attackers can cause denial of service in B&R SiteManager via a local file inclusion vulnerability.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-11642?
CVE-2020-11642 is a high-severity path traversal vulnerability in B&R SiteManager, published on 15 Oct 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
The local file inclusion vulnerability present in B&R SiteManager versions <9.2.620236042 allows authenticated users to impact availability of SiteManager instances.
Weakness: CWE-552
Which versions are affected by CVE-2020-11642?
It affects 1 product.
Products include Br-Automation Sitemanager.
How do I fix CVE-2020-11642?
No fix has been published for CVE-2020-11642 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2020-11642 being exploited?
There is no known exploitation of CVE-2020-11642 in the wild and no public exploit code.
Other vulnerabilities in B&R SiteManager
Sources
Also known as GHSA-6p3h-r2c5-ch3v.