CVE-2021-31178

CVSS V2 Medium 4.3 CVSS V3 Medium 5.5
Description
Microsoft Office Information Disclosure Vulnerability
Overview
  • CVE ID
  • CVE-2021-31178
  • Assigner
  • secure@microsoft.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-05-11T19:15:09
  • Last Modified Date
  • 2022-06-28T14:11:45
Weakness Enumerations
CWE URL
CWE-191 http://cwe.mitre.org/data/definitions/191.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:* 1 OR
cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:* 1 OR
cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:office:2013:sp1:*:*:rt:*:*:* 1 OR
cpe:2.3:a:microsoft:office:2016:*:*:*:*:-:*:* 1 OR
cpe:2.3:a:microsoft:office:2019:*:*:*:*:-:*:* 1 OR
cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:word:2013:sp1:*:*:*:*:*:* 1 OR
cpe:2.3:a:microsoft:word:2013:sp1:*:*:rt:*:*:* 1 OR
cpe:2.3:a:microsoft:word:2016:*:*:*:*:*:*:* 1 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:P/I:N/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • NONE
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  • Attack Vector
  • LOCAL
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • NONE
  • Base Score
  • 5.5
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 1.8
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31178 Patch Vendor Advisory
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-31178
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31178
History
Created Old Value New Value Data Type Notes
2022-05-10 16:15:58 Added to TrackCVE
2022-12-05 02:03:56 2021-05-11T19:15Z 2021-05-11T19:15:09 CVE Published Date updated
2022-12-05 02:03:56 2022-06-28T14:11:45 CVE Modified Date updated
2022-12-05 02:03:56 Analyzed Vulnerability Status updated