#VU66209 Input validation error in iDRAC9 - CVE-2021-36300

Vulnerability identifier: #VU66209

Vulnerability risk: High

CVSSv4.0: 6.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Amber]

CVE-ID: CVE-2021-36300

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
iDRAC9
Web applications / Remote management & hosting panels

Vendor: Dell

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack or cause information disclosure.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

iDRAC9: 2.65.65.65 - 4.40.55.00

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External links
https://support.emc.com/kb/000191229

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.