CVE-2021-26411
CVSS V2 Medium 5.1
CVSS V3 High 7.5
Description
Internet Explorer Memory Corruption Vulnerability
Overview
- CVE ID
- CVE-2021-26411
- Assigner
- secure@microsoft.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-03-11T16:15:13
- Last Modified Date
- 2022-05-03T16:04:40
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:microsoft:internet_explorer:11:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1803:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* | 0 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:H/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- HIGH
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 5.1
- Severity
- MEDIUM
- Exploitability Score
- 4.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 1.6
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26411 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-26411 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26411 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-08 06:19:35 | Added to TrackCVE | |||
| 2022-12-05 23:33:05 | 2021-03-11T16:15Z | 2021-03-11T16:15:13 | CVE Published Date | updated |
| 2022-12-05 23:33:05 | 2022-05-03T16:04:40 | CVE Modified Date | updated | |
| 2022-12-05 23:33:05 | Analyzed | Vulnerability Status | updated |