Is CVE-2021-43974 actively exploited?

CVE-2021-43974 has no public evidence of in-the-wild exploitation as of 2024-11-21.

What is the CVSS score for CVE-2021-43974?

CVE-2021-43974 has a CVSS score of 5.3 (MEDIUM severity). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

How do I patch CVE-2021-43974?

Patch guidance is available from sysaid security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2021-43974.

CVE-2021-43974 - remediation guidance & executive summary

Description

An issue was discovered in SysAid ITIL 20.4.74 b10. The /enduserreg endpoint is used to register end users anonymously, but does not respect the server-side setting that determines if anonymous users are allowed to register new accounts. Configuring the server-side setting to disable anonymous user registration only hides the client-side registration form. An attacker can still post registration data to create new accounts without prior authentication.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector: network
Complexity: low
Privileges: none
User Action: none
Scope: unchanged
Confidentiality: none
Integrity: low
Availability: none
Weaknesses: CWE-306 · Missing Authentication

Metadata

Primary Vendor: SYSAID
Published: 1/11/2022
Last Modified: 11/21/2024
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

CVE-2021-43974

Description

CVSS Metrics

Metadata

Affected Products

Remediation Guidance

Executive Summary