Remote Code Execution Vulnerability in Microsoft Edge by Microsoft
CVE-2025-21283

6.5MEDIUM

Key Information:

Vendor

Microsoft
Status
Microsoft Edge (chromium-based)
Vendor
CVE Published:
6 February 2025

What is CVE-2025-21283?

A remote code execution vulnerability has been identified in Microsoft Edge (Chromium-based) which could allow an attacker to execute arbitrary code on the affected system. This may result in the installation of malicious software, unauthorized access to sensitive data, or further attacks on the network. Users are encouraged to apply the necessary security updates to mitigate the risk associated with this vulnerability and enhance their cybersecurity posture.

Affected Version(s)

Microsoft Edge (Chromium-based) Unknown 1.0.0 < 133.0.3065.51

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE...
vendor-advisory

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-21283 : Remote Code Execution Vulnerability in Microsoft Edge by Microsoft