There is an improper access control issue in ArcGIS Server versions 10.9.1 through 11.3 on Windows and Linux, which under unique circumstances, could potentially allow a remote, low privileged authenticated attacker to access secure services published a standalone (Unfederated)
ArcGIS Server instance. If successful this compromise would have a high impact on Confidentiality, low impact on integrity and no impact to availability of the software.
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Arcgis_server | Esri | 10.9.1 (including) | 11.3 (including) |
Access control involves the use of several protection mechanisms such as:
When any mechanism is not applied or otherwise fails, attackers can compromise the security of the product by gaining privileges, reading sensitive information, executing commands, evading detection, etc. There are two distinct behaviors that can introduce access control weaknesses: