CVE-2021-21536 Information disclosure in Dell Hybrid Client (DHC)
A local unauthenticated attacker can register the client to a server to view sensitive information in Dell Hybrid Client.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2021-21536?
CVE-2021-21536 is a medium-severity vulnerability in Dell Hybrid Client (DHC), published on 30 Apr 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Dell Hybrid Client versions prior to 1.5 contain an information exposure vulnerability. A local unauthenticated attacker may exploit this vulnerability in order to register the client to a server in order to view sensitive information.
Weakness: CWE-200
Which versions are affected by CVE-2021-21536?
It affects 1 product.
Products include Dell Hybrid Client.
How do I fix CVE-2021-21536?
No fix has been published for CVE-2021-21536 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-21536 being exploited?
There is no known exploitation of CVE-2021-21536 in the wild and no public exploit code.
Other vulnerabilities in Dell Hybrid Client (DHC)
- CVE-2021-21535 Missing authorization in Dell Hybrid Client (DHC)
- CVE-2022-34432 Command injection in Dell Hybrid Client (DHC)
- CVE-2022-34430 Denial of service in Dell Hybrid Client (DHC)
- CVE-2022-34431 Denial of service in Dell Hybrid Client (DHC)
- CVE-2022-34429 Path traversal in Dell Hybrid Client (DHC)
Sources
Also known as GHSA-ggvm-22m2-mc5h.