March 12, 2025
Proactive Defense: The Importance of Incident Response Planning in Cybersecurity
Rewterz Threat Advisory – Multiple Fortinet Products Vulnerabilities
February 20, 2023Rewterz Threat Advisory – CVE-2023-21721 – Microsoft OneNote Vulnerability
February 20, 2023Rewterz Threat Advisory – Multiple Fortinet Products Vulnerabilities
February 20, 2023Rewterz Threat Advisory – CVE-2023-21721 – Microsoft OneNote Vulnerability
February 20, 2023
Severity
Medium
Analysis Summary
CVE-2023-21720 CVSS:5.3
Microsoft Edge (Chromium-based) is vulnerable to a denial of service. By persuading a victim to visit a specially crafted Web site, a remote attacker could exploit this vulnerability to cause a denial of service.
CVE-2023-21794 CVSS:4.3
Microsoft Edge (Chromium-based) could allow a remote attacker to conduct spoofing attacks.
Impact
- Denial of Service
- Gain Access
Indicators Of Compromise
CVE
- CVE-2023-21720
- CVE-2023-21794
Affected Vendors
Microsoft
Affected Products
- Microsoft Edge (Chromium-based)
Remediation
Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.