CVE-2021-29108
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
ProductEsri Portal For Arcgis
PublishedOct 1, 2021
First seenOct 1, 2021
Weakness typeCWE-347CWE-347
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| esri portal_for_arcgis | v ≤ 10.9 | — |
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