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MicrosoftCVE-2019-1229

HistoryAug 14, 2019 - 9:15 p.m.

CVE-2019-1229

2019-08-1421:15:19

microsoft

web.nvd.nist.gov

elevation of privilege

vulnerability

dynamics on-premise

nvd

cve-2019-1229

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.6

Confidence

High

EPSS

0.001

Percentile

46.9%

JSON

An elevation of privilege vulnerability exists in Dynamics On-Premise v9. An attacker who successfully exploited the vulnerability could leverage a customizer privilege within Dynamics to gain control of the Web Role hosting the Dynamics installation.
To exploit this vulnerability, an attacker needs to have credentials for a user that has permission to author customized business rules in Dynamics, and persist XAML script in a way that causes it to be interpreted as code.
The update addresses the vulnerability by restricting XAML activities to a whitelisted set.

Affected configurations

Nvd

Vulners

Node

microsoftdynamics_365Match9.0

VendorProductVersionCPE
microsoftdynamics_3659.0cpe:2.3:a:microsoft:dynamics_365:9.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
microsoft	dynamics_365	9.0	cpe:2.3:a:microsoft:dynamics_365:9.0:::::::*

CNA Affected

[
  {
    "vendor": "Microsoft",
    "product": "Microsoft Dynamics 365 (on-premises) version 9.0",
    "cpes": [
      "cpe:2.3:a:microsoft:dynamics_365:9.0:*:*:*:on-premises:*:*:*"
    ],
    "platforms": [
      "Unknown"
    ],
    "versions": [
      {
        "version": "9.0.0",
        "lessThan": "publication",
        "versionType": "custom",
        "status": "affected"
      }
    ]
  }
]