CVE-2021-33945

Published: Feb 15, 2022Modified: Nov 21, 2024

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: NVD

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.

Affected (74)

Products: Ricoh: Sp 320dn Firmware, Sp 325dnw Firmware, Sp 320sn Firmware, Sp 320sfn Firmware, Sp 325snw Firmware, Sp 325sfnw Firmware, Sp 330sn Firmware, Aficio Sp 3500sf Firmware, Sp 221s Firmware, Sp 220snw Firmware, Sp 221snw Firmware, Sp 221sf Firmware, Sp 220sfnw Firmware, Sp 221sfnw Firmware, M C2000 Firmware, M C250fwb Firmware, M C250fw Firmware, Sp C260sfnw Firmware, Sp C262sfnw Firmware, Sp C261sfnw Firmware, Sp C250sf Firmware, Sp C252sf Firmware, P C300w Firmware, P C301w Firmware, Sp C260dnw Firmware, Sp C262dnw Firmware, Sp C261dnw Firmware, Sp C250dn Firmware, Sp C252dn Firmware, M 320 Firmware, M 320fb Firmware, M 320f Firmware, M 2700 Firmware, M 2701 Firmware, Sp 330sfn Firmware, Sp 3710sf Firmware, Sp 277snwx Firmware, Sp 277sfnwx Firmware, Sp 377snwx Firmware, Sp 377sfnwx Firmware, Sp 212sfnw Firmware, Sp 212sfw Firmware, Sp 212snw Firmware, Sp 212suw Firmware, Sp 213sfnw Firmware, Sp 213sfw Firmware, Sp 213snw Firmware, Sp 213suw Firmware, Sp 311sfnw Firmware, Sp 310sfnw Firmware, Sp 312sfnw Firmware, P 310 Firmware, P 311 Firmware, Sp 330dn Firmware, Sp 3710dn Firmware, Sp 220nw Firmware, Sp 221nw Firmware, Sp 277nwx Firmware, Sp 377dnwx Firmware, Sp 212nw Firmware, Sp 212w Firmware, Sp 213nw Firmware, Sp 213w Firmware, Sp 311dnw Firmware, Sp 310dnw Firmware, Sp 312dnw Firmware

66 products

Aficio Sp 3500sf Firmware

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 320dn Firmware	Version 1.06

Running on/with	Platform Versions
Ricoh Sp 320dn	All versions

Configuration B

1 vulnerable

Vulnerable Software	Affected Versions
Ricoh Sp 325dnw Firmware	Version 1.06

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 320sn Firmware	Version 1.06

Running on/with	Platform Versions
Ricoh Sp 320sn	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 320sfn Firmware	Version 1.06

Running on/with	Platform Versions
Ricoh Sp 320sfn	All versions

Configuration E

1 vulnerable

Vulnerable Software	Affected Versions
Ricoh Sp 325snw Firmware	Version 1.06

Configuration F

1 vulnerable

Vulnerable Software	Affected Versions
Ricoh Sp 325sfnw Firmware	Version 1.06

Configuration G

1 vulnerable

Vulnerable Software	Affected Versions
Ricoh Sp 330sn Firmware	Version 1.06

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Aficio Sp 3500sf Firmware	Version 1.06

Running on/with	Platform Versions
Ricoh Aficio Sp 3500sf	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 221s Firmware	Version 1.06

Running on/with	Platform Versions
Ricoh Sp 221s	All versions

Configuration J

1 vulnerable

Vulnerable Software	Affected Versions
Ricoh Sp 220snw Firmware	Version 1.06

Configuration K

1 vulnerable

Vulnerable Software	Affected Versions
Ricoh Sp 221snw Firmware	Version 1.06

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 221sf Firmware	Version 1.06

Running on/with	Platform Versions
Ricoh Sp 221sf	All versions

Configuration M

1 vulnerable

Vulnerable Software	Affected Versions
Ricoh Sp 220sfnw Firmware	Version 1.06

Configuration N

1 vulnerable

Vulnerable Software	Affected Versions
Ricoh Sp 221sfnw Firmware	Version 1.06

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh M C2000 Firmware	All versions

Running on/with	Platform Versions
Ricoh M C2000	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh M C250fwb Firmware	All versions

Running on/with	Platform Versions
Ricoh M C250fwb	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh M C250fw Firmware	All versions

Running on/with	Platform Versions
Ricoh M C250fw	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp C260sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp C260sfnw	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp C262sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp C262sfnw	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp C261sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp C261sfnw	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp C250sf Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp C250sf	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp C252sf Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp C252sf	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh P C300w Firmware	All versions

Running on/with	Platform Versions
Ricoh P C300w	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh P C301w Firmware	All versions

Running on/with	Platform Versions
Ricoh P C301w	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp C260dnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp C260dnw	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp C262dnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp C262dnw	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp C261dnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp C261dnw	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp C250dn Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp C250dn	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp C252dn Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp C252dn	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh M 320 Firmware	All versions

Running on/with	Platform Versions
Ricoh M 320	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh M 320fb Firmware	All versions

Running on/with	Platform Versions
Ricoh M 320fb	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh M 320f Firmware	All versions

Running on/with	Platform Versions
Ricoh M 320f	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh M 2700 Firmware	All versions

Running on/with	Platform Versions
Ricoh M 2700	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh M 2701 Firmware	All versions

Running on/with	Platform Versions
Ricoh M 2701	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 330sn Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 330sn	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 330sfn Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 330sfn	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 3710sf Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 3710sf	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 220snw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 220snw	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 221snw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 221snw	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 220sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 220sfnw	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 221sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 221sfnw	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 277snwx Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 277snwx	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 277sfnwx Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 277sfnwx	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 325snw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 325snw	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 325sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 325sfnw	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 377snwx Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 377snwx	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 377sfnwx Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 377sfnwx	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 212sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 212sfnw	All versions

Configuration W

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 212sfw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 212sfw	All versions

Configuration X

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 212snw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 212snw	All versions

Configuration Y

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 212suw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 212suw	All versions

Configuration Z

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 213sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 213sfnw	All versions

Configuration A

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 213sfw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 213sfw	All versions

Configuration B

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 213snw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 213snw	All versions

Configuration C

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 213suw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 213suw	All versions

Configuration D

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 311sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 311sfnw	All versions

Configuration E

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 310sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 310sfnw	All versions

Configuration F

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 312sfnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 312sfnw	All versions

Configuration G

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh P 310 Firmware	All versions

Running on/with	Platform Versions
Ricoh P 310	All versions

Configuration H

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh P 311 Firmware	All versions

Running on/with	Platform Versions
Ricoh P 311	All versions

Configuration I

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 330dn Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 330dn	All versions

Configuration J

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 3710dn Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 3710dn	All versions

Configuration K

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 220nw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 220nw	All versions

Configuration L

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 221nw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 221nw	All versions

Configuration M

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 277nwx Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 277nwx	All versions

Configuration N

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 325dnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 325dnw	All versions

Configuration O

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 377dnwx Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 377dnwx	All versions

Configuration P

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 212nw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 212nw	All versions

Configuration Q

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 212w Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 212w	All versions

Configuration R

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 213nw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 213nw	All versions

Configuration S

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 213w Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 213w	All versions

Configuration T

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 311dnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 311dnw	All versions

Configuration U

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 310dnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 310dnw	All versions

Configuration V

1 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Ricoh Sp 312dnw Firmware	All versions

Running on/with	Platform Versions
Ricoh Sp 312dnw	All versions

Related CWEs

CWE-787

Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

References (4)

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

Source: cve@mitre.org

ExploitThird Party Advisory

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

Source: cve@mitre.org

Vendor Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitThird Party Advisory

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

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.