Home/CVE/Microsoft Dynamics 365 Customer Engagement Cross-Site Scripting Vulnerability
CVE

CVE-2021-40457

Microsoft Dynamics 365 Customer Engagement Cross-Site Scripting Vulnerability

Microsoft Dynamics 365 Customer Engagement Cross-Site Scripting Vulnerability.

HIGH · CVSS 7.4 EPSS 0.00697
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
▤

Affected Products & Versions

1
microsoft dynamics 365all versions
▣

Scoring & Timeline

7.4
HIGH · CVSS v3.1 · secure@microsoft.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Oct 2021 · 01:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N
⚑

Vendor Advisories

1
msrcCVE-2021-40457Spoofing
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40457PatchVendor Advisory
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