CVE-2021-33945
RICOH Printer series SP Device Stack Buffer Overflow (£Dos)
Description
RICOH Printer series SP products 320DN, SP 325DNw, SP 320SN, SP 320SFN, SP 325SNw, SP 325SFNw, SP 330SN, Aficio SP 3500SF, SP 221S, SP 220SNw, SP 221SNw, SP 221SF, SP 220SFNw, SP 221SFNw v1.06 were discovered to contain a stack buffer overflow in the file /etc/wpa_supplicant.conf. This vulnerability allows attackers to cause a Denial of Service (DoS) via crafted overflow data.
INFO
Published Date :
Feb. 15, 2022, 8:15 p.m.
Last Modified :
Nov. 21, 2024, 6:09 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-33945 has a 1 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-2021-33945
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-2021-33945.
| URL | Resource |
|---|---|
| https://github.com/Ainevsia/CVE-Request/tree/main/Ricoh/1 | Exploit Third Party Advisory |
| https://www.ricoh.com/info/2022/0228_1/ | Vendor Advisory |
| https://github.com/Ainevsia/CVE-Request/tree/main/Ricoh/1 | Exploit Third Party Advisory |
| https://www.ricoh.com/info/2022/0228_1/ | 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).
A repo for pending/granted CNVD/CVE IDs
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-33945 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-33945 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://github.com/Ainevsia/CVE-Request/tree/main/Ricoh/1 Added Reference https://www.ricoh.com/info/2022/0228_1/ -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
May. 11, 2022
Action Type Old Value New Value Changed Reference Type https://www.ricoh.com/info/2022/0228_1/ No Types Assigned https://www.ricoh.com/info/2022/0228_1/ Vendor Advisory Added CPE Configuration AND OR *cpe:2.3:o:ricoh:m_c2000_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:m_c2000:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:m_c250fwb_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:m_c250fwb:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:m_c250fw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:m_c250fw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_c260sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_c260sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_c262sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_c262sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_c261sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_c261sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_c250sf_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_c250sf:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_c252sf_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_c252sf:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:p_c300w_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:p_c300w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:p_c301w_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:p_c301w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_c260dnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_c260dnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_c262dnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_c262dnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_c261dnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_c261dnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_c250dn_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_c250dn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_c252dn_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_c252dn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:m_320_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:m_320:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:m_320fb_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:m_320fb:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:m_320f_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:m_320f:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:m_2700_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:m_2700:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:m_2701_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:m_2701:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_330sn_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_330sn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_330sfn_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_330sfn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_3710sf_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_3710sf:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_220snw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_220snw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_221snw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_221snw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_220sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_220sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_221sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_221sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_277snwx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_277snwx:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_277sfnwx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_277sfnwx:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_325snw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_325snw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_325sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_325sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_377snwx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_377snwx:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_377sfnwx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_377sfnwx:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_212sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_212sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_212sfw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_212sfw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_212snw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_212snw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_212suw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_212suw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_213sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_213sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_213sfw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_213sfw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_213snw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_213snw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_213suw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_213suw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_311sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_311sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_310sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_310sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_312sfnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_312sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:p_310_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:p_310:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:p_311_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:p_311:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_330dn_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_330dn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_3710dn_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_3710dn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_220nw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_220nw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_221nw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_221nw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_277nwx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_277nwx:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_325dnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_325dnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_377dnwx_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_377dnwx:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_212nw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_212nw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_212w_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_212w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_213nw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_213nw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_213w_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_213w:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_311dnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_311dnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_310dnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_310dnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_312dnw_firmware:-:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_312dnw:-:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Mar. 03, 2022
Action Type Old Value New Value Added Reference https://www.ricoh.com/info/2022/0228_1/ [No Types Assigned] -
Initial Analysis by [email protected]
Feb. 28, 2022
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:P/A:P) 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://github.com/Ainevsia/CVE-Request/tree/main/Ricoh/1 No Types Assigned https://github.com/Ainevsia/CVE-Request/tree/main/Ricoh/1 Exploit, Third Party Advisory Added CWE NIST CWE-787 Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_320dn_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_320dn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_325dnw_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_325dnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_320sn_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_320sn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_320sfn_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_320sfn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_325snw_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_325snw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_325sfnw_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_325sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_330sn_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_330sn:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:aficio_sp_3500sf_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:aficio_sp_3500sf:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_221s_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_221s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_220snw_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_220snw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_221snw_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_221snw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_221sf_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_221sf:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_220sfnw_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_220sfnw:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:ricoh:sp_221sfnw_firmware:1.06:*:*:*:*:*:*:* OR cpe:2.3:h:ricoh:sp_221sfnw:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-33945 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-2021-33945
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.42 }} 0.12%
score
0.73842
percentile