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
8.2 High
AI Score
Confidence
Low
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
0.007 Low
EPSS
Percentile
80.1%
08/05/2021
Warning
Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to obtain sensitive information, spoof user interface, cause denial of service, execute arbitrary code.
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-2021-30596
CVE-2021-30593
CVE-2021-30597
CVE-2021-30594
CVE-2021-30592
CVE-2021-30591
CVE-2021-30590
ACE
CVE-2021-305918.8Critical
CVE-2021-305908.8Critical
CVE-2021-305976.8High
CVE-2021-305928.8Critical
CVE-2021-305946.8High
CVE-2021-305938.1Critical
CVE-2021-305964.3Warning
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30590
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30591
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30592
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30593
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30594
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30596
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30597
nvd.nist.gov/vuln/detail/CVE-2021-30590
nvd.nist.gov/vuln/detail/CVE-2021-30591
nvd.nist.gov/vuln/detail/CVE-2021-30592
nvd.nist.gov/vuln/detail/CVE-2021-30593
nvd.nist.gov/vuln/detail/CVE-2021-30594
nvd.nist.gov/vuln/detail/CVE-2021-30596
nvd.nist.gov/vuln/detail/CVE-2021-30597
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
8.2 High
AI Score
Confidence
Low
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
0.007 Low
EPSS
Percentile
80.1%