CVE-2020-8324 Security feature bypass in LenovoAppScenarioPluginSystem for Lenovo System Interface Foundation
Attackers can execute unsigned DLLs in Lenovo System Interface Foundation, bypassing security checks to run arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2020-8324?
CVE-2020-8324 is a medium-severity vulnerability in LenovoAppScenarioPluginSystem for Lenovo System Interface Foundation, published on 14 Apr 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
A vulnerability was reported in LenovoAppScenarioPluginSystem for Lenovo System Interface Foundation prior to version 1.2.184.31 that could allow unsigned DLL files to be executed.
Which versions are affected by CVE-2020-8324?
It affects 1 product.
Products include Lenovo System Interface Foundation.
How do I fix CVE-2020-8324?
No fix has been published for CVE-2020-8324 yet. Limit exposure of the affected software until one is available.
Is CVE-2020-8324 being exploited?
There is no known exploitation of CVE-2020-8324 in the wild and no public exploit code.
Other vulnerabilities in LenovoAppScenarioPluginSystem for Lenovo System Interface Foundation
- CVE-2019-6186 Privilege escalation in Lenovo System Interface Foundation
- CVE-2021-3922 Race condition in IMController
- CVE-2021-3969 Race condition in IMController
- CVE-2019-6189 Other in Lenovo System Interface Foundation
- CVE-2016-8223 Privilege escalation in All ThinkPad, ThinkCentre, ThinkStation and Lenovo-branded systems preloaded with the Windows 10 operating system, or any system running Lenovo Companion, Lenovo Settings, or Lenovo ID.
Sources
Also known as GHSA-jr27-w24g-5rq6.