CVE-2021-21505 Hardcoded credentials in Dell EMC Integrated System for Microsoft Azure Stack Hub
Remote attackers can use undocumented default iDRAC credentials to log in and gain root privileges on Dell EMC Azure Stack Hub systems.
- 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-2021-21505?
CVE-2021-21505 is a high-severity vulnerability in Dell EMC Integrated System for Microsoft Azure Stack Hub, published on 6 May 2021. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Dell EMC Integrated System for Microsoft Azure Stack Hub, versions 1906 – 2011, contain an undocumented default iDRAC account. A remote unauthenticated attacker, with the knowledge of the default credentials, could potentially exploit this to log in to the system to gain root privileges.
Which versions are affected by CVE-2021-21505?
It affects 1 product.
Products include Dell Emc Integrated System for Microsoft Azure Stack Hub Firmware.
How do I fix CVE-2021-21505?
No fix has been published for CVE-2021-21505 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-21505 being exploited?
There is no known exploitation of CVE-2021-21505 in the wild and no public exploit code.
Other vulnerabilities in Dell EMC Integrated System for Microsoft Azure Stack Hub
Sources
Also known as GHSA-3j78-gc32-cr37.