CVE-2021-3464 Privilege escalation in PCManager
A DLL search path vulnerability in Lenovo PCManager allows attackers to achieve privilege escalation by exploiting insecure library loading mechanisms.
- 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-2021-3464?
CVE-2021-3464 is a high-severity vulnerability in Lenovo PCManager, published on 27 Apr 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A DLL search path vulnerability was reported in Lenovo PCManager, prior to version 3.0.400.3252, that could allow privilege escalation.
Weakness: CWE-427
Which versions are affected by CVE-2021-3464?
It affects 1 product.
Products include Lenovo Pcmanager.
How do I fix CVE-2021-3464?
No fix has been published for CVE-2021-3464 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-3464 being exploited?
There is no known exploitation of CVE-2021-3464 in the wild and no public exploit code.
Other vulnerabilities in Lenovo PCManager
Sources
Also known as GHSA-jrv3-mp53-r7jv.