Vulnerability · Published Apr 30, 2021 · Assigned by dell

CVE-2021-21543

Medium 4.8

In plain English

A medium-severity cross-site scripting in Integrated Dell Remote Access Controller (iDRAC) from Dell. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 50% of all known vulnerabilities).

Severity (CVSS 3.1)4.8Medium

Exploit odds (30 days)0.6%top 49.7% of all CVEs

Exploited in the wildNo reportsnot in CISA KEV

Attack toolingNoneno public tooling known

Official description

Dell EMC iDRAC9 versions prior to 4.40.00.00 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 parameters. 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.

Affected products (as reported)

Vendor	Product	Versions
Dell	Integrated Dell Remote Access Controller (iDRAC)	unspecified – before 4.40.00.00

Weakness: CWE-79 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

References

https://www.dell.com/support/kbdoc/000185293 x_refsource_MISC