There is an privilege escalation vulnerability in organization-specific logins in Esri Portal for ArcGIS versions 10.9 and below that may allow a remote, authenticated attacker who is able to intercept and modify a SAML assertion to impersonate another account (XML Signature Wrapping Attack). In addition patching, Esri also strongly recommends as best practice for SAML assertions to be signed and encrypted.
References
| Link | Resource |
|---|---|
| https://downloads.esri.com/RESOURCES/ENTERPRISEGIS/Organization-Specific_Logins_FAQs.pdf | Product Technical Description |
| https://www.esri.com/arcgis-blog/products/arcgis-enterprise/administration/Portal-for-ArcGIS-Security-2021-Update-1-Patch/ | Vendor Advisory |
Configurations
History
14 Sep 2023, 15:37
| Type | Values Removed | Values Added |
|---|---|---|
| References | (MISC) https://downloads.esri.com/RESOURCES/ENTERPRISEGIS/Organization-Specific_Logins_FAQs.pdf - Product, Technical Description |
29 Jun 2023, 14:15
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-347 | |
| Summary | There is an privilege escalation vulnerability in organization-specific logins in Esri Portal for ArcGIS versions 10.9 and below that may allow a remote, authenticated attacker who is able to intercept and modify a SAML assertion to impersonate another account (XML Signature Wrapping Attack). In addition patching, Esri also strongly recommends as best practice for SAML assertions to be signed and encrypted. | |
| References |
|
Information
Published : 2021-10-01 15:15
Updated : 2024-02-28 18:48
NVD link : CVE-2021-29108
Mitre link : CVE-2021-29108
CVE.ORG link : CVE-2021-29108
JSON object : View
Products Affected
esri
- portal_for_arcgis
CWE
CWE-347
Improper Verification of Cryptographic Signature