6.1
MEDIUM
CVE-2021-42299
Surface Pro 3 Bootrom Authentication Bypass
Description

Microsoft Surface Pro 3 Security Feature Bypass Vulnerability

INFO

Published Date :

Oct. 20, 2021, 10:15 p.m.

Last Modified :

Nov. 21, 2024, 6:27 a.m.

Source :

[email protected]

Remotely Exploitable :

No

Impact Score :

4.7

Exploitability Score :

0.9
Public PoC/Exploit Available at Github

CVE-2021-42299 has a 5 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2021-42299 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 surface_pro_3_firmware
2 Microsoft surface_pro_3
: Total Affected Vendor : 1 | Products : 2
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-2021-42299.

URL Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42299 Patch Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42299 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).

Profile Photo
a-ramses/security-research

A collection of POCs and miscs

CodeQL Shell Python C Java Go Assembly Makefile GDB C++

Updated: 2 months ago
0 stars 0 fork 0 watcher
Born at : Oct. 6, 2024, 9:55 p.m. This repo has been linked 10 different CVEs too.
Profile Photo
jbeagles8755a0/security-research

None

CodeQL Shell Python C Java Go Assembly Makefile GDB C++

Updated: 3 months, 2 weeks ago
0 stars 0 fork 0 watcher
Born at : Sept. 6, 2024, 8:39 a.m. This repo has been linked 10 different CVEs too.
Profile Photo
Coolaid003/Security-Research

None

CodeQL Shell Python C Java Go Assembly Makefile GDB C++

Updated: 3 months, 3 weeks ago
0 stars 0 fork 0 watcher
Born at : Aug. 29, 2024, 9:55 p.m. This repo has been linked 10 different CVEs too.
Profile Photo
Dikens88/hopp

None

C Java Go Assembly Makefile Shell C++

Updated: 1 year, 4 months ago
0 stars 0 fork 0 watcher
Born at : July 26, 2023, 5:18 p.m. This repo has been linked 9 different CVEs too.
Profile Photo
google/security-research

This project hosts security advisories and their accompanying proof-of-concepts related to research conducted at Google which impact non-Google owned code.

C Makefile Assembly C++ Go Shell Java Python Dockerfile JavaScript

Updated: 2 weeks, 3 days ago
3421 stars 408 fork 408 watcher
Born at : June 15, 2020, 9:19 a.m. This repo has been linked 10 different CVEs too.

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

The following list is the news that have been mention CVE-2021-42299 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-42299 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://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42299
  • CVE Modified by [email protected]

    May. 14, 2024

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

    Aug. 08, 2023

    Action Type Old Value New Value
    Changed CWE CWE-863 NVD-CWE-noinfo
  • CVE Modified by [email protected]

    Aug. 01, 2023

    Action Type Old Value New Value
    Added CVSS V3.1 Microsoft Corporation AV:P/AC:H/PR:L/UI:N/S:C/C:L/I:H/A:N
  • Initial Analysis by [email protected]

    Oct. 27, 2021

    Action Type Old Value New Value
    Added Evaluator Description it`r`
    Added CVSS V2 NIST (AV:L/AC:L/Au:N/C:P/I:P/A:N)
    Added CVSS V3.1 NIST AV:P/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:N
    Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42299 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42299 Patch, Vendor Advisory
    Added CWE NIST CWE-863
    Added CPE Configuration AND OR *cpe:2.3:o:microsoft:surface_pro_3_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:microsoft:surface_pro_3:-:*:*:*:*:*:*:*
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-2021-42299 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-2021-42299 weaknesses.

Exploit Prediction

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

0.04 }} -0.02%

score

0.07439

percentile

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