CVE-2021-44736
Lexmark Out-of-Bounds Authentication Bypass
Description
The initial admin account setup wizard on Lexmark devices allow unauthenticated access to the “out of service erase” feature.
INFO
Published Date :
Jan. 20, 2022, 5:15 p.m.
Last Modified :
March 17, 2022, 4:26 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-44736 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
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-2021-44736.
| URL | Resource |
|---|---|
| https://support.lexmark.com/alerts/ | Vendor Advisory |
| https://www.zerodayinitiative.com/advisories/ZDI-22-331/ | Third Party Advisory VDB Entry |
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).
Exploit for CVE-2021-44736
Python
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-44736 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-44736 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 -
Modified Analysis by [email protected]
Mar. 17, 2022
Action Type Old Value New Value Removed CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:P) Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:C/I:C/A:C) Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://www.zerodayinitiative.com/advisories/ZDI-22-331/ No Types Assigned https://www.zerodayinitiative.com/advisories/ZDI-22-331/ Third Party Advisory, VDB Entry Changed CPE Configuration OR *cpe:2.3:h:lexmark:-:*:*:*:*:*:*:*:* AND OR *cpe:2.3:o:lexmark:mc3224i_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:lexmark:mc3224i:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 15, 2022
Action Type Old Value New Value Added Reference https://www.zerodayinitiative.com/advisories/ZDI-22-331/ [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 11, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:P/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H Changed Reference Type https://support.lexmark.com/alerts/ No Types Assigned https://support.lexmark.com/alerts/ Vendor Advisory Added CWE NIST CWE-287 Added CPE Configuration OR *cpe:2.3:h:lexmark:-:*:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-44736 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-2021-44736
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.43 }} -0.17%
score
0.74684
percentile