CVE-2021-26411
Scores
EPSS
Percentile: 92.5%
CVSS
CVSS Score: 8.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
Required (R)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:P
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
High (H)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Partial
Measures the impact to the confidentiality of information
Integrity Impact
Partial
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Partial
Measures the impact to the availability of the impacted component
Description
Internet Explorer Memory Corruption Vulnerability
Scaner-VS 7 — a modern vulnerability management solution
Sources
CWEs
Related Vulnerabilities
Exploits
Vulnerable Software (59)
Type: Configuration
Vendor: *
Product: edge
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, ...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_2004:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: internet_explorer
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*", "vulnerable": true } ], "operator":...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1803:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_1909:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_2004:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*" }, { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: *
Product: internet_explorer
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": ...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 10.0.14393.4283
Operating System: Windows 14393 build 4283
Identifier: KB5000803
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB5051972
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5043049
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.007
Operating System: Windows 1 build 7
Identifier: KB5049994
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.1.0.0
Operating System: Windows 0 build 0
Identifier: KB5011486
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB5004233
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB5018413
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB5044272
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Operating System: Windows
Identifier: KB5015805
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5034120
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5031355
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.000
Operating System: Windows 1 build 0
Identifier: KB5065435
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 10.0.0.0
Operating System: Windows 0 build 0
Identifier: KB5029243
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5041770
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.000
Operating System: Windows 1 build 0
Identifier: KB5078738
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: 1.001
Operating System: Windows 1 build 1
Identifier: KB5032191
Source: msrc
Type: Windows KB
Vendor: Microsoft
Product: Windows
Version: v1.001
Operating System: Windows 0 build 1
Identifier: KB5005563
Source: msrc