CVE-2021-43974

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 v3.1

5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:P/A:N

EPSS

1.42% chance of exploitation in the next 30 days, 71th percentile

Published

2022-01-11

Updated

2024-08-04

Proof-of-concept exploits (1)

• atredispartners/advisories/blob/master/ATREDIS-2022-0001.md

References

• CVE Record
• NVD entry

Related

• CVE-2018-0952
• CVE-2020-27484
• CVE-2021-43971
• CVE-2023-43116
• CVE-2023-43741
• CVE-2021-43991