What is the CVSS score of CVE-2021-21530?

CVE-2021-21530 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.9%.

Is there a patch available for CVE-2021-21530?

Yes, a patch is available for CVE-2021-21530. Update the affected software to the latest version immediately.

Openmanage Enterprise Modular CVE-2021-21530

HIGH

OS Command Injection (CWE-78)

2021-04-30 security_alert@emc.com

Dell Command Injection Information Disclosure Openmanage Enterprise Modular

8.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

8.8 HIGH

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Apr 30, 2021 - 21:15 nvd

HIGH 8.8

DescriptionNVD

Dell OpenManage Enterprise-Modular (OME-M) versions prior to 1.30.00 contain a security bypass vulnerability. An authenticated malicious user with low privileges may potentially exploit the vulnerability to escape from the restricted environment and gain access to sensitive information in the system, resulting in information disclosure and elevation of privilege.

AnalysisAI

Dell OpenManage Enterprise-Modular (OME-M) versions prior to 1.30.00 contain a security bypass vulnerability. Rated high severity (CVSS 8.8), this vulnerability is remotely exploitable, low attack complexity. This OS Command Injection vulnerability could allow attackers to execute arbitrary operating system commands on the host.

Technical ContextAI

This vulnerability is classified as OS Command Injection (CWE-78), which allows attackers to execute arbitrary operating system commands on the host. Dell OpenManage Enterprise-Modular (OME-M) versions prior to 1.30.00 contain a security bypass vulnerability. An authenticated malicious user with low privileges may potentially exploit the vulnerability to escape from the restricted environment and gain access to sensitive information in the system, resulting in information disclosure and elevation of privilege. Affected products include: Dell Openmanage Enterprise-Modular. Version information: prior to 1.30.00.

RemediationAI

A vendor patch is available. Apply the latest security update as soon as possible. Avoid passing user input to shell commands. Use language-specific APIs instead of shell execution. Apply strict input validation with allowlists.