CVE-2021-21580 Cross-site scripting in Integrated Dell Remote Access Controller (iDRAC)
Attackers can inject text via malicious URLs to spoof content and phish users on Dell iDRAC interfaces.
- 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-2021-21580?
CVE-2021-21580 is a medium-severity cross-site scripting vulnerability in Integrated Dell Remote Access Controller (iDRAC), published on 3 Aug 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 EMC iDRAC8 versions prior to 2.80.80.80 & Dell EMC iDRAC9 versions prior to 5.00.00.00 contain a Content spoofing / Text injection, where a malicious URL can inject text to present a customized message on the application that can phish users into believing that the message is legitimate.
Weakness: CWE-74
Which versions are affected by CVE-2021-21580?
It affects 2 products.
Products include Dell Emc Idrac8 Firmware, Dell Emc Idrac9 Firmware.
How do I fix CVE-2021-21580?
No fix has been published for CVE-2021-21580 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2021-21580 being exploited?
There is no known exploitation of CVE-2021-21580 in the wild and no public exploit code.
Other vulnerabilities in Integrated Dell Remote Access Controller (iDRAC)
Sources
Also known as GHSA-6vch-g6c7-93gq.