CVE-2021-21580
4.3 · MEDIUMOverview
CVE-2021-21580 is a medium-severity vulnerability affecting dell emc_idrac8_firmware. It was published on August 3, 2021 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from dell. Update emc_idrac8_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| dell | emc_idrac8_firmware | >= 0, < 2.80.80.80 | Affected |
| dell | emc_idrac9_firmware | >= 0, < 5.00.00.00 | Affected |
Frequently Asked Questions
What is CVE-2021-21580?
CVE-2021-21580 is a medium-severity vulnerability affecting dell emc_idrac8_firmware. It was published on August 3, 2021 and has a CVSS 3.1 base score of 4.3 (MEDIUM).
How severe is CVE-2021-21580?
This vulnerability has a CVSS 3.1 base score of 4.3, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2021-21580?
Check the references section for vendor advisories and patches from dell. Update emc_idrac8_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2021-21580?
CyberStrike's AI-powered security agents can automatically detect CVE-2021-21580 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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