CVE-2020-7544 Privilege escalation in EcoStruxureª Operator Terminal Expert runtime (Vijeo XD)
Attackers can escalate privileges on workstations by interacting with a driver installed by EcoStruxure Operator Terminal Expert runtime.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2020-7544?
CVE-2020-7544 is a high-severity vulnerability in EcoStruxureª Operator Terminal Expert runtime (Vijeo XD), published on 19 Nov 2020. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A CWE-269 Improper Privilege Management vulnerability exists in EcoStruxureª Operator Terminal Expert runtime (Vijeo XD) that could cause privilege escalation on the workstation when interacting directly with a driver installed by the runtime software of EcoStruxureª Operator Terminal Expert.
Weakness: CWE-269
Which versions are affected by CVE-2020-7544?
It affects 1 product.
Products include Schneider-Electric Operator Terminal Expert Runtime.
How do I fix CVE-2020-7544?
No fix has been published for CVE-2020-7544 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-7544 being exploited?
There is no known exploitation of CVE-2020-7544 in the wild and no public exploit code.
Sources
Also known as GHSA-6p79-8657-j6hj.