CVE-2021-21510 Open redirect in Integrated Dell Remote Access Controller (iDRAC)
Remote attackers can inject Host headers to poison web caches or trigger redirections in Dell iDRAC8 devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-21510?
CVE-2021-21510 is a medium-severity vulnerability in Integrated Dell Remote Access Controller (iDRAC), published on 8 Mar 2021. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Dell iDRAC8 versions prior to 2.75.100.75 contain a host header injection vulnerability. A remote unauthenticated attacker may potentially exploit this vulnerability by injecting arbitrary ‘Host’ header values to poison a web-cache or trigger redirections.
Which versions are affected by CVE-2021-21510?
It affects 1 product.
Products include Dell Idrac8 Firmware.
How do I fix CVE-2021-21510?
No fix has been published for CVE-2021-21510 yet. Limit exposure of the affected software until one is available.
Is CVE-2021-21510 being exploited?
There is no known exploitation of CVE-2021-21510 in the wild and no public exploit code.
Other vulnerabilities in Integrated Dell Remote Access Controller (iDRAC)
Sources
Also known as GHSA-xxm9-gr2r-5m67.