2021-21580 | Dell EMC iDRAC8/iDRAC9 URL injection (000189193)
|CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
|Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
|CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
A vulnerability was found in Dell EMC iDRAC8 and iDRAC9 (affected version not known). It has been rated as critical. Affected by this issue is an unknown code of the component URL Handler. The manipulation with an unknown input leads to a privilege escalation vulnerability. Using CWE to declare the problem leads to CWE-74. Impacted is confidentiality, integrity, and availability. CVE summarizes:
Dell EMC iDRAC8 versions prior to 18.104.22.168 & Dell EMC iDRAC9 versions prior to 5.00.00.00 contain a Content spoofing / Text injection, where a malicious URL can inject text to present a customized message on the application that can phish users into believing that the message is legitimate.
The weakness was shared 08/04/2021 as 000189193. The advisory is shared for download at dell.com. This vulnerability is handled as CVE-2021-21580 since 01/04/2021. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 08/07/2021).
Upgrading eliminates this vulnerability.
VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0
Status: Not defined
0-Day Time: 🔒
See the underground prices here!