7.8
HIGH
CVE-2019-11147
Intel CSME and TXE insufficient access control escalation of privilege vulnerability
Description

Insufficient access control in hardware abstraction driver for MEInfo software for Intel(R) CSME before versions 11.8.70, 11.11.70, 11.22.70, 12.0.45, 13.0.0, 14.0.10; TXEInfo software for Intel(R) TXE before versions 3.1.70 and 4.0.20; INTEL-SA-00086 Detection Tool version 1.2.7.0 or before; INTEL-SA-00125 Detection Tool version 1.0.45.0 or before may allow an authenticated user to potentially enable escalation of privilege via local access.

INFO

Published Date :

Dec. 18, 2019, 10:15 p.m.

Last Modified :

Nov. 21, 2024, 4:20 a.m.

Remotely Exploitable :

No

Impact Score :

5.9

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2019-11147 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 Intel converged_security_management_engine_firmware
2 Intel trusted_execution_engine_firmware
3 Intel sa-00086_detection_tool
4 Intel intel-sa-00125_detection_tool
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-2019-11147.

URL Resource
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html Vendor Advisory
https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html 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-2019-11147 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-11147 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 af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Jan. 02, 2020

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html No Types Assigned https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00241.html Vendor Advisory
    Added CWE NIST NVD-CWE-Other
    Added CPE Configuration OR *cpe:2.3:a:intel:intel-sa-00125_detection_tool:*:*:*:*:*:*:*:* versions up to (including) 1.0.45.0 *cpe:2.3:a:intel:sa-00086_detection_tool:*:*:*:*:*:*:*:* versions up to (including) 1.2.7.0 *cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* versions from (including) 11.0 up to (excluding) 11.8.70 *cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* versions from (including) 11.10 up to (excluding) 11.11.70 *cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* versions from (including) 11.20 up to (excluding) 11.22.70 *cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* versions from (including) 12.0 up to (excluding) 12.0.45 *cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* versions from (including) 13.0 up to (excluding) 13.0.0 *cpe:2.3:o:intel:converged_security_management_engine_firmware:*:*:*:*:*:*:*:* versions from (including) 14.0.0 up to (excluding) 14.0.10 *cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:* versions from (including) 3.0 up to (excluding) 3.1.70 *cpe:2.3:o:intel:trusted_execution_engine_firmware:*:*:*:*:*:*:*:* versions from (including) 4.0 up to (excluding) 4.0.20
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-2019-11147 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-2019-11147 weaknesses.

Exploit Prediction

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

0.04 }} 0.00%

score

0.10264

percentile

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