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Rewterz Threat Advisory – Multiple Microsoft Edge Vulnerabilities

Severity

High

Analysis Summary

CVE-2023-21796 CVSS:8.3

Microsoft Edge (Chromium-based) could allow a remote attacker to gain elevated privileges on the system. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code with higher privileges.

CVE-2023-21775 CVSS:8.3

Microsoft Edge (Chromium-based) could allow a remote attacker to execute arbitrary code on the system. By persuading a victim to visit a specially crafted Web site, an attacker could exploit this vulnerability to execute arbitrary code on the system.

Impact

  • Privilege Escalation
  • Code Execution

Indicators Of Compromise

CVE

  • CVE-2023-21796
  • CVE-2023-21775

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.

CVE-2023-21796

CVE-2023-21775