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CVE-2021-29108

Estado: ModificadaAlta (8.8)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

Esri — Portal FOR Arcgis

CWE

Referencias

JSON original (NVD)

Mostrar
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  "published": "2021-10-01T15:15:07.697",
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  "vulnStatus": "Modified",
  "weaknesses": [
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    }
  ],
  "lastModified": "2026-06-17T03:47:19.013",
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