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TI-2021-04627 Aliases CVE-2021-21542GHSA-7q5c-73vg-wcgj

Cross-site scripting in Dell Integrated Dell Remote Access Controller

Priority LOW 22CWE-79Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
Required
Attack complexity
Low
Impact type
Cross-site scripting
Confidentiality · integrity · availability
Low · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-79.

Summary

Dell EMC iDRAC9 versions prior to 4.40.10.00 contain multiple stored cross-site scripting vulnerabilities. A remote authenticated malicious user with high privileges could potentially exploit these vulnerabilities to store malicious HTML or JavaScript code through multiple affected while generating a certificate. When victim users access the submitted data through their browsers, the malicious code gets executed by the web browser in the context of the vulnerable application.

Why it matters now

EPSS 0.00397 34th percentileScored 2026-11-07
Fix Fixed Integrated Dell Remote Access Controller (iDRAC) (Dell): 4.40.10.00

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
DellIntegrated Dell Remote Access Controller (iDRAC)before 4.40.10.004.40.10.00Patch availableCNA
  • Integrated Dell Remote Access Controller (iDRAC) VendorDell Affected before 4.40.10.00 Fixed in 4.40.10.00 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:dell:idrac9_firmware:*:*:*:*:*:*:*:*before 4.40.00.00VulnerableDell
  • cpe:2.3:o:dell:idrac9_firmware:*:*:*:*:*:*:*:* Versions before 4.40.00.00 Vulnerable ·Dell

Remediation

  • Fix · CNA Integrated Dell Remote Access Controller (iDRAC) (Dell) Fixed in 4.40.10.00

Timeline

  1. 2026-10-02 Threatist record created from CVE-2021-21542
  2. 2026-10-03 Alias added: GHSA-7q5c-73vg-wcgj

References

Advisory 1

  • TI-2020-04396 Stack-based buffer overflow in Dell Integrated Dell Remote Access Controller CVSS 3.1CRITICAL 9.8
  • TI-2019-02726 Buffer overflow in Dell EMC iDRAC CVSS 3.1CRITICAL 9.8
  • TI-2019-02728 WS-MAN Authentication Bypass Vulnerability CVSS 3.0CRITICAL 9.8
  • TI-2019-02727 Web Interface Authentication Bypass Vulnerability CVSS 3.0CRITICAL 9.8
  • TI-2021-04623 Improper authentication in Dell Integrated Dell Remote Access Controller CVSS 3.1CRITICAL 10.0
  • TI-2018-01149 iDRAC7/iDRAC8/iDrac9 contains a command injection vulnerability in the SNMP agent. CVSS 3.0HIGH 8.8
See all 20 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences