9.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
9 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.018 Low
EPSS
Percentile
87.7%
10/29/2021
Warning
Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to bypass security restrictions, execute arbitrary code, cause denial of service.
Public exploits exist for this vulnerability.
Microsoft Edge (Chromium-based)
Install necessary updates from the Settings and more menu, that are listed in your About Microsoft Edge page (Microsoft Edge About page usually can be accessed from the Help and feedback option)
Microsoft Edge update settings
CVE-2021-37999
CVE-2021-37997
CVE-2021-38002
CVE-2021-38003
CVE-2021-37998
CVE-2021-38001
CVE-2021-38000
ACE
CVE-2021-379996.1High
CVE-2021-380038.8Critical
CVE-2021-380006.1High
CVE-2021-380029.6Critical
CVE-2021-379978.8Critical
CVE-2021-379988.8Critical
CVE-2021-380018.8Critical
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37997
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37998
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-37999
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38000
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38001
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38002
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-38003
nvd.nist.gov/vuln/detail/CVE-2021-37997
nvd.nist.gov/vuln/detail/CVE-2021-37998
nvd.nist.gov/vuln/detail/CVE-2021-37999
nvd.nist.gov/vuln/detail/CVE-2021-38000
nvd.nist.gov/vuln/detail/CVE-2021-38001
nvd.nist.gov/vuln/detail/CVE-2021-38002
nvd.nist.gov/vuln/detail/CVE-2021-38003
portal.msrc.microsoft.com/en-us/security-guidance
statistics.securelist.com/vulnerability-scan/month
support.microsoft.com/en-us/topic/microsoft-edge-update-settings-af8aaca2-1b69-4870-94fe-18822dbb7ef1
threats.kaspersky.com/en/class/Exploit/
threats.kaspersky.com/en/product/Microsoft-Edge/
9.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
9 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.018 Low
EPSS
Percentile
87.7%