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[email protected]CVE-2020-16978

HistoryOct 16, 2020 - 11:15 p.m.

CVE-2020-16978

2020-10-1623:15:17

CWE-79

[email protected]

web.nvd.nist.gov

101

microsoft dynamics 365

on-premises

cross site scripting

vulnerability

cve-2020-16978

nvd

security

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

20.5%

JSON

A cross site scripting vulnerability exists when Microsoft Dynamics 365 (on-premises) does not properly sanitize a specially crafted web request to an affected Dynamics server. An authenticated attacker could exploit the vulnerability by sending a specially crafted request to an affected Dynamics server.
The attacker who successfully exploited the vulnerability could then perform cross-site scripting attacks on affected systems and run script in the security context of the current authenticated user. These attacks could allow the attacker to read content that the attacker is not authorized to read, use the victim’s identity to take actions within Dynamics Server on behalf of the user, such as change permissions and delete content, and inject malicious content in the browser of the user.
The security update addresses the vulnerability by helping to ensure that Dynamics Server properly sanitizes web requests.

Affected configurations

Vulners

NVD

Node

microsoftdynamics_365_business_centralMatch9.0.0(on-premises)_version

VendorProductVersionCPE
microsoftdynamics_365_business_central9.0.0cpe:2.3:a:microsoft:dynamics_365_business_central:9.0.0:*:*:*:*:(on-premises)_version:*:*

Vendor	Product	Version	CPE
microsoft	dynamics_365_business_central	9.0.0	cpe:2.3:a:microsoft:dynamics_365_business_central:9.0.0:::::(on-premises)_version::

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"
      }
    ]
  }
]