6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
8.6 High
AI Score
Confidence
High
0.414 Medium
EPSS
Percentile
97.3%
Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to cause denial of service, bypass security restrictions, execute arbitrary code, obtain sensitive information, spoof user interface.
Below is a complete list of vulnerabilities:
CVE-2021-21216 high
CVE-2021-21221 high
CVE-2021-21201 critical
CVE-2021-21202 critical
CVE-2021-21209 high
CVE-2021-21205 critical
CVE-2021-21213 critical
CVE-2021-21204 critical
CVE-2021-21210 high
CVE-2021-21219 high
CVE-2021-21203 critical
CVE-2021-21212 high
CVE-2021-21211 high
CVE-2021-21207 critical
CVE-2021-21215 high
CVE-2021-21218 high
CVE-2021-21214 critical
CVE-2021-21217 high
CVE-2021-21208 high
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
Arbitrary code execution. Exploitation of vulnerabilities with this impact can lead to executing by abuser any code or commands at vulnerable machine or process.
Obtain sensitive information. Exploitation of vulnerabilities with this impact can lead to capturing by abuser information, critical for user or system.
Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.
Security bypass. Exploitation of vulnerabilities with this impact can lead to performing actions restricted by current security settings.
Spoof user interface. Exploitation of vulnerabilities with this impact can lead to changes in user interface to beguile user into inaccurate behavior.
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21201
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21202
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21203
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21204
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21205
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21207
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21208
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21209
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21210
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21211
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21212
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21213
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21214
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21215
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21216
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21217
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21218
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21219
api.msrc.microsoft.com/sug/v2.0/en-US/vulnerability/CVE-2021-21221
statistics.securelist.com/
threats.kaspersky.com/en/product/Microsoft-Edge/
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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
8.6 High
AI Score
Confidence
High
0.414 Medium
EPSS
Percentile
97.3%