CVE-2019-18830 Command injection in n/a
OS command injection in the dongle_bridge program allows attackers to execute arbitrary code on Barco ClickShare Button devices.
- 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-2019-18830?
CVE-2019-18830 is a critical command injection vulnerability in n/a, published on 16 Dec 2019. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Barco ClickShare Button R9861500D01 devices before 1.9.0 allow OS Command Injection. The embedded 'dongle_bridge' program used to expose the functionalities of the ClickShare Button to a USB host, is vulnerable to OS command injection vulnerabilities. These vulnerabilities could lead to code execution on the ClickShare Button with the privileges of the user 'nobody'.
Weakness: CWE-78
Which versions are affected by CVE-2019-18830?
It affects 4 products.
Products include Barco Clickshare Cs-100 Firmware, Barco Clickshare Cse-200\+ Firmware, Barco Clickshare Cse-200 Firmware, Barco Clickshare Cse-800 Firmware.
How do I fix CVE-2019-18830?
No fix has been published for CVE-2019-18830 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2019-18830 being exploited?
There is no known exploitation of CVE-2019-18830 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-799q-v74x-hvrj.