Vulnerability 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 Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sysaid | Itil | 20.4.74 |
Related Weaknesses (CWE)
References
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2021-0002.mdBroken LinkThird Party Advisory
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2022-0001.mdExploitThird Party Advisory
- https://www.sysaid.com/it-service-management-software/incident-managementVendor Advisory
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2021-0002.mdBroken LinkThird Party Advisory
- https://github.com/atredispartners/advisories/blob/master/ATREDIS-2022-0001.mdExploitThird Party Advisory
- https://www.sysaid.com/it-service-management-software/incident-managementVendor Advisory
FAQ
What is CVE-2021-43974?
CVE-2021-43974 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 ...
How severe is CVE-2021-43974?
CVE-2021-43974 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-43974?
Check the references section above for vendor advisories and patch information. Affected products include: Sysaid Itil.