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[email protected]NVD:CVE-2021-33945

HistoryFeb 15, 2022 - 8:15 p.m.

CVE-2021-33945

2022-02-1520:15:07

CWE-787

[email protected]

web.nvd.nist.gov

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

59.7%

JSON

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.

Affected configurations

NVD

Node

ricohsp_320dn_firmwareMatch1.06

AND

ricohsp_320dnMatch-

Node

ricohsp_325dnw_firmwareMatch1.06

AND

ricohsp_325dnwMatch-

Node

ricohsp_320sn_firmwareMatch1.06

AND

ricohsp_320snMatch-

Node

ricohsp_320sfn_firmwareMatch1.06

AND

ricohsp_320sfnMatch-

Node

ricohsp_325snw_firmwareMatch1.06

AND

ricohsp_325snwMatch-

Node

ricohsp_325sfnw_firmwareMatch1.06

AND

ricohsp_325sfnwMatch-

Node

ricohsp_330sn_firmwareMatch1.06

AND

ricohsp_330snMatch-

Node

ricohaficio_sp_3500sf_firmwareMatch1.06

AND

ricohaficio_sp_3500sfMatch-

Node

ricohsp_221s_firmwareMatch1.06

AND

ricohsp_221sMatch-

Node

ricohsp_220snw_firmwareMatch1.06

AND

ricohsp_220snwMatch-

Node

ricohsp_221snw_firmwareMatch1.06

AND

ricohsp_221snwMatch-

Node

ricohsp_221sf_firmwareMatch1.06

AND

ricohsp_221sfMatch-

Node

ricohsp_220sfnw_firmwareMatch1.06

AND

ricohsp_220sfnwMatch-

Node

ricohsp_221sfnw_firmwareMatch1.06

AND

ricohsp_221sfnwMatch-

Node

ricohm_c2000_firmwareMatch-

AND

ricohm_c2000Match-

Node

ricohm_c250fwb_firmwareMatch-

AND

ricohm_c250fwbMatch-

Node

ricohm_c250fw_firmwareMatch-

AND

ricohm_c250fwMatch-

Node

ricohsp_c260sfnw_firmwareMatch-

AND

ricohsp_c260sfnwMatch-

Node

ricohsp_c262sfnw_firmwareMatch-

AND

ricohsp_c262sfnwMatch-

Node

ricohsp_c261sfnw_firmwareMatch-

AND

ricohsp_c261sfnwMatch-

Node

ricohsp_c250sf_firmwareMatch-

AND

ricohsp_c250sfMatch-

Node

ricohsp_c252sf_firmwareMatch-

AND

ricohsp_c252sfMatch-

Node

ricohp_c300w_firmwareMatch-

AND

ricohp_c300wMatch-

Node

ricohp_c301w_firmwareMatch-

AND

ricohp_c301wMatch-

Node

ricohsp_c260dnw_firmwareMatch-

AND

ricohsp_c260dnwMatch-

Node

ricohsp_c262dnw_firmwareMatch-

AND

ricohsp_c262dnwMatch-

Node

ricohsp_c261dnw_firmwareMatch-

AND

ricohsp_c261dnwMatch-

Node

ricohsp_c250dn_firmwareMatch-

AND

ricohsp_c250dnMatch-

Node

ricohsp_c252dn_firmwareMatch-

AND

ricohsp_c252dnMatch-

Node

ricohm_320_firmwareMatch-

AND

ricohm_320Match-

Node

ricohm_320fb_firmwareMatch-

AND

ricohm_320fbMatch-

Node

ricohm_320f_firmwareMatch-

AND

ricohm_320fMatch-

Node

ricohm_2700_firmwareMatch-

AND

ricohm_2700Match-

Node

ricohm_2701_firmwareMatch-

AND

ricohm_2701Match-

Node

ricohsp_330sn_firmwareMatch-

AND

ricohsp_330snMatch-

Node

ricohsp_330sfn_firmwareMatch-

AND

ricohsp_330sfnMatch-

Node

ricohsp_3710sf_firmwareMatch-

AND

ricohsp_3710sfMatch-

Node

ricohsp_220snw_firmwareMatch-

AND

ricohsp_220snwMatch-

Node

ricohsp_221snw_firmwareMatch-

AND

ricohsp_221snwMatch-

Node

ricohsp_220sfnw_firmwareMatch-

AND

ricohsp_220sfnwMatch-

Node

ricohsp_221sfnw_firmwareMatch-

AND

ricohsp_221sfnwMatch-

Node

ricohsp_277snwx_firmwareMatch-

AND

ricohsp_277snwxMatch-

Node

ricohsp_277sfnwx_firmwareMatch-

AND

ricohsp_277sfnwxMatch-

Node

ricohsp_325snw_firmwareMatch-

AND

ricohsp_325snwMatch-

Node

ricohsp_325sfnw_firmwareMatch-

AND

ricohsp_325sfnwMatch-

Node

ricohsp_377snwx_firmwareMatch-

AND

ricohsp_377snwxMatch-

Node

ricohsp_377sfnwx_firmwareMatch-

AND

ricohsp_377sfnwxMatch-

Node

ricohsp_212sfnw_firmwareMatch-

AND

ricohsp_212sfnwMatch-

Node

ricohsp_212sfw_firmwareMatch-

AND

ricohsp_212sfwMatch-

Node

ricohsp_212snw_firmwareMatch-

AND

ricohsp_212snwMatch-

Node

ricohsp_212suw_firmwareMatch-

AND

ricohsp_212suwMatch-

Node

ricohsp_213sfnw_firmwareMatch-

AND

ricohsp_213sfnwMatch-

Node

ricohsp_213sfw_firmwareMatch-

AND

ricohsp_213sfwMatch-

Node

ricohsp_213snw_firmwareMatch-

AND

ricohsp_213snwMatch-

Node

ricohsp_213suw_firmwareMatch-

AND

ricohsp_213suwMatch-

Node

ricohsp_311sfnw_firmwareMatch-

AND

ricohsp_311sfnwMatch-

Node

ricohsp_310sfnw_firmwareMatch-

AND

ricohsp_310sfnwMatch-

Node

ricohsp_312sfnw_firmwareMatch-

AND

ricohsp_312sfnwMatch-

Node

ricohp_310_firmwareMatch-

AND

ricohp_310Match-

Node

ricohp_311_firmwareMatch-

AND

ricohp_311Match-

Node

ricohsp_330dn_firmwareMatch-

AND

ricohsp_330dnMatch-

Node

ricohsp_3710dn_firmwareMatch-

AND

ricohsp_3710dnMatch-

Node

ricohsp_220nw_firmwareMatch-

AND

ricohsp_220nwMatch-

Node

ricohsp_221nw_firmwareMatch-

AND

ricohsp_221nwMatch-

Node

ricohsp_277nwx_firmwareMatch-

AND

ricohsp_277nwxMatch-

Node

ricohsp_325dnw_firmwareMatch-

AND

ricohsp_325dnwMatch-

Node

ricohsp_377dnwx_firmwareMatch-

AND

ricohsp_377dnwxMatch-

Node

ricohsp_212nw_firmwareMatch-

AND

ricohsp_212nwMatch-

Node

ricohsp_212w_firmwareMatch-

AND

ricohsp_212wMatch-

Node

ricohsp_213nw_firmwareMatch-

AND

ricohsp_213nwMatch-

Node

ricohsp_213w_firmwareMatch-

AND

ricohsp_213wMatch-

Node

ricohsp_311dnw_firmwareMatch-

AND

ricohsp_311dnwMatch-

Node

ricohsp_310dnw_firmwareMatch-

AND

ricohsp_310dnwMatch-

Node

ricohsp_312dnw_firmwareMatch-

AND

ricohsp_312dnwMatch-

References

github.com/Ainevsia/CVE-Request/tree/main/Ricoh/1

www.ricoh.com/info/2022/0228_1/

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.002 Low

EPSS

Percentile

59.7%

JSON

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