Vulnerability · Published Jul 29, 2021 · Assigned by dell
CVE-2021-21538
Critical 9.6
In plain English
A critical-severity improper authentication 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 1.5% (higher than 74% of all known vulnerabilities).
Severity (CVSS 3.1)9.6Critical
Exploit odds (30 days)1.5%top 25.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
Dell EMC iDRAC9 versions 4.40.00.00 and later, but prior to 4.40.10.00, contain an improper authentication vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to gain access to the virtual console.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Dell | Integrated Dell Remote Access Controller (iDRAC) | unspecified – before 4.40.10.00 |
Weakness: CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L
References
- https://www.dell.com/support/kbdoc/000186420 x_refsource_MISC