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Vulnerability record · CVE-2021-21580 · published 3 August 2021

CVE-2021-21580: Dell emc idrac8 firmware injection vulnerability

Dell · Emc Idrac8 Firmware

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.

4.3 CVSS 3.1 Medium EPSS 0.69% · top 49.1% CWE-74 · Injection
4.3CVSS 3.1 base score, v2 4.3
0.69%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://www.dell.com/support/kbdoc/000189193 Vendor Advisory
https://www.dell.com/support/kbdoc/000189193 Vendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.2CVE-2021-36300Dell emc idrac9 firmware sql injection vulnerabilityiDRAC9 versions prior to 5.00.00.00 contain an improper input validation vulnerability. An unauthenticated remote attacker may potentially exploit th…EPSS 33%8.1CVE-2021-36299Dell emc idrac9 firmware sql injection vulnerabilityDell iDRAC9 versions 4.40.00.00 and later, but prior to 4.40.29.00 and 5.00.00.00 contain an SQL injection vulnerability. A remote authenticated mali…EPSS 30%7.2CVE-2021-36301Dell emc idrac8 firmware stack-based buffer overflow vulnerabilityDell iDRAC 9 prior to version 4.40.40.00 and iDRAC 8 prior to version 2.80.80.80 contain a Stack Buffer Overflow in Racadm. An authenticated remote a…EPSS 28%6.1CVE-2021-21579Dell emc idrac9 firmware open redirect vulnerabilityDell EMC iDRAC9 versions prior to 4.40.40.00 contain an open redirect vulnerability. A remote unauthenticated attacker may exploit this vulnerability…EPSS 0.82%6.1CVE-2021-21581Dell emc idrac9 firmware cross-site scripting vulnerabilityDell EMC iDRAC9 versions prior to 5.00.00.00 contain a cross-site scripting vulnerability. A remote attacker could potentially exploit this vulnerabi…EPSS 0.75%6.1CVE-2021-21576Dell emc idrac9 firmware cross-site scripting vulnerabilityDell EMC iDRAC9 versions prior to 4.40.40.00 contain a DOM-based cross-site scripting vulnerability. A remote attacker could potentially exploit this…EPSS 0.75%6.1CVE-2021-21577Dell emc idrac9 firmware cross-site scripting vulnerabilityDell EMC iDRAC9 versions prior to 4.40.40.00 contain a DOM-based cross-site scripting vulnerability. A remote attacker could potentially exploit this…EPSS 0.75%6.1CVE-2021-21578Dell emc idrac9 firmware open redirect vulnerabilityDell EMC iDRAC9 versions prior to 4.40.40.00 contain an open redirect vulnerability. A remote unauthenticated attacker may exploit this vulnerability…EPSS 0.82%

Source: NIST National Vulnerability Database (record CVE-2021-21580), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.