Emc Idrac9 Firmware
CVE-2021-21577
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
Dell EMC iDRAC9 versions prior to 4.40.40.00 contain a DOM-based cross-site scripting vulnerability. A remote attacker could potentially exploit this vulnerability to run malicious HTML or JavaScript in a victim’s browser by tricking a victim in to following a specially crafted link.
AnalysisAI
Dell EMC iDRAC9 versions prior to 4.40.40.00 contain a DOM-based cross-site scripting vulnerability. Rated medium severity (CVSS 6.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. Dell EMC iDRAC9 versions prior to 4.40.40.00 contain a DOM-based cross-site scripting vulnerability. A remote attacker could potentially exploit this vulnerability to run malicious HTML or JavaScript in a victim’s browser by tricking a victim in to following a specially crafted link. Affected products include: Dell Emc Idrac9 Firmware. Version information: prior to 4.40.40.00.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
More in Emc Idrac9 Firmware
View alliDRAC9 versions prior to 5.00.00.00 contain an improper input validation vulnerability. Rated high severity (CVSS 8.2),
Dell 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
Dell 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 Raca
Dell EMC iDRAC9 versions prior to 5.00.00.00 contain a cross-site scripting vulnerability. Rated medium severity (CVSS 6
Dell EMC iDRAC9 versions prior to 4.40.40.00 contain an open redirect vulnerability. Rated medium severity (CVSS 6.1), t
Dell EMC iDRAC9 versions prior to 4.40.40.00 contain an open redirect vulnerability. Rated medium severity (CVSS 6.1), t
Dell EMC iDRAC9 versions prior to 4.40.40.00 contain a DOM-based cross-site scripting vulnerability. Rated medium severi
Dell EMC iDRAC8 versions prior to 2.80.80.80 & Dell EMC iDRAC9 versions prior to 5.00.00.00 contain a Content spoofing /
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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