CVE-2020-1220 : What You Need to Know
Learn about CVE-2020-1220, a spoofing vulnerability in Microsoft Edge (Chromium-based) in IE Mode that can lead to phishing attacks. Find out affected systems, exploitation risks, and mitigation steps.
A spoofing vulnerability in Microsoft Edge (Chromium-based) in IE Mode could lead to security threats.
Understanding CVE-2020-1220
A vulnerability in Microsoft Edge (Chromium-based) can potentially allow attackers to spoof legitimate websites.
What is CVE-2020-1220?
A spoofing vulnerability occurs due to improper handling of specific redirects in Microsoft Edge (Chromium-based) in IE Mode.
The Impact of CVE-2020-1220
This vulnerability could enable malicious actors to deceive users by spoofing legitimate websites, potentially leading to phishing attacks or malware downloads.
Technical Details of CVE-2020-1220
This section provides technical insights into the CVE-2020-1220 vulnerability.
Vulnerability Description
- A spoofing vulnerability exists in Microsoft Edge (Chromium-based) in IE Mode
- Improper handling of specific redirects triggers the vulnerability
Affected Systems and Versions
The following systems are impacted by this vulnerability:
- Various versions of Microsoft Edge (Chromium-based) in IE Mode on different Windows versions and architectures
- Windows 7, 8.1, 10, Windows Server 2008, 2012, 2016, 2019
- Versions 1607, 1709, 1803, 1809, 1903, 1909, 2004
- Across ARM64-based, 32-bit, and x64-based Systems
Exploitation Mechanism
- Attackers could create deceptive websites mimicking legitimate ones
- Users redirected to these fake sites via the vulnerable Microsoft Edge browser
- Phishing attacks or malware distribution could follow
Mitigation and Prevention
Protect systems from CVE-2020-1220 to enhance overall security.
Immediate Steps to Take
- Apply security updates from Microsoft promptly
- Educate users about the risks of interacting with suspicious websites
- Monitor network traffic for any signs of exploitation
Long-Term Security Practices
- Implement robust cybersecurity training programs for employees
- Maintain up-to-date antivirus and anti-malware software
- Regularly backup critical data to prevent data loss in case of an attack
Patching and Updates
- Regularly check for and install the latest security patches released by Microsoft
- Keep Microsoft Edge updated to the latest version to mitigate vulnerabilities effectively