8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.2 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
0.012 Low
EPSS
Percentile
84.9%
04/01/2021
Warning
Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, obtain sensitive information.
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-2021-21199
CVE-2021-21198
CVE-2021-21197
CVE-2021-21194
CVE-2021-21196
CVE-2021-21195
ACE
CVE-2021-211978.8Critical
CVE-2021-211958.8Critical
CVE-2021-211948.8Critical
CVE-2021-211998.8Critical
CVE-2021-211987.4High
CVE-2021-211968.8Critical
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21194
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21195
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21196
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21197
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21198
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21199
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21194
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21195
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21196
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21197
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21198
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21199
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/product/Microsoft-Edge/
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.2 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
0.012 Low
EPSS
Percentile
84.9%