CVE-2023-21563
Microsoft BitLocker Authentication flaw
Description
BitLocker Security Feature Bypass Vulnerability
INFO
Published Date :
Jan. 10, 2023, 10:15 p.m.
Last Modified :
Nov. 21, 2024, 7:43 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
0.9
Public PoC/Exploit Available at Github
CVE-2023-21563 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-2023-21563
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.
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-2023-21563.
| URL | Resource |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21563 | |
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21563 |
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).
Bitlocker decryptor - bitpixie proof-of-concept
Makefile C Batchfile Perl Shell Dockerfile
None
Shell Batchfile
Bitpixie exploitation PoC
bitlocker bitpixie cve-2023-21563
Shell Batchfile Makefile C PowerShell
bitpixie Proof of Concept - Bitlocker Decryptor
cve-2023-21563 cve-2024-1086 bitpixie bitlocker
Shell Batchfile
自动搜集每天的漏洞poc和exp信息。
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-21563 vulnerability anywhere in the article.
-
Cybersecurity News
Patched But Still Vulnerable: Windows BitLocker Encryption Bypassed Again
A revelation emerged from the Chaos Communication Congress (CCC) last week, shaking the foundations of Windows’ trusted BitLocker encryption. Security researcher Thomas Lambertz, in his presentation “ ... Read more
The following table lists the changes that have been made to the
CVE-2023-21563 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://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21563 -
CVE Modified by [email protected]
May. 29, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 27, 2023
Action Type Old Value New Value Changed Description BitLocker Security Feature Bypass Vulnerability. BitLocker Security Feature Bypass Vulnerability Removed Reference https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21563 [Patch, Vendor Advisory] Added Reference https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21563 [No Types Assigned] -
Initial Analysis by [email protected]
Jan. 18, 2023
Action Type Old Value New Value Added CVSS V3.1 NIST AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21563 No Types Assigned https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2023-21563 Patch, Vendor Advisory Added CWE NIST NVD-CWE-noinfo Added CPE Configuration OR *cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:arm64:* *cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:arm64:* *cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_10_20h2:-:*:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:arm64:* *cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:arm64:* *cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_11_21h2:-:*:*:*:*:*:arm64:* *cpe:2.3:o:microsoft:windows_11_21h2:-:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_11_22h2:-:*:*:*:*:*:arm64:* *cpe:2.3:o:microsoft:windows_11_22h2:-:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:x86:* *cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:* *cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:* *cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-21563 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-2023-21563
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.68 }} 0.05%
score
0.70899
percentile