8.8
HIGH
CVE-2019-1331
Microsoft Excel Remote Code Execution Vulnerability
Description

A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-1327.

INFO

Published Date :

Oct. 10, 2019, 2:15 p.m.

Last Modified :

Aug. 24, 2020, 5:37 p.m.

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2019-1331 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Microsoft sharepoint_enterprise_server
2 Microsoft office
3 Microsoft office_365_proplus
4 Microsoft excel
5 Microsoft office_online_server
6 Microsoft excel_services
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-1331.

URL Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1331 Patch Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-1331 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-1331 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CWE Remap by [email protected]

    Aug. 24, 2020

    Action Type Old Value New Value
    Changed CWE CWE-119 NVD-CWE-noinfo
  • CPE Deprecation Remap by [email protected]

    May. 04, 2020

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:a:microsoft:office:2019:*:*:*:*:mac_os:*:* OR *cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*
  • Reanalysis by [email protected]

    Oct. 11, 2019

    Action Type Old Value New Value
    Changed CPE Configuration AND OR *cpe:2.3:a:microsoftl:excel_services:-:*:*:*:*:*:*:* OR cpe:2.3:a:microsoft:sharepoint_server:2010:sp2:*:*:*:*:*:* AND OR *cpe:2.3:a:microsoft:excel_services:-:*:*:*:*:*:*:* OR cpe:2.3:a:microsoft:sharepoint_server:2010:sp2:*:*:*:*:*:*
  • Initial Analysis by [email protected]

    Oct. 11, 2019

    Action Type Old Value New Value
    Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:C/I:C/A:C)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1331 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1331 Patch, Vendor Advisory
    Added CWE NIST CWE-119
    Added CPE Configuration OR *cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:* *cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:* *cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:office:2010:sp2:*:*:*:*:*:* *cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:*:* *cpe:2.3:a:microsoft:office:2013:sp1:*:*:rt:*:*:* *cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:office:2016:*:*:*:*:mac_os:*:* *cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:office:2019:*:*:*:*:mac_os:*:* *cpe:2.3:a:microsoft:office_365_proplus:-:*:*:*:*:*:*:* *cpe:2.3:a:microsoft:office_online_server:*:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:a:microsoftl:excel_services:-:*:*:*:*:*:*:* OR cpe:2.3:a:microsoft:sharepoint_server:2010:sp2:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-1331 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-1331 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

4.66 }} 0.89%

score

0.91726

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability