CVE-2021-33945

Public Exploit

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.

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.54%
Vendor Advisory ricoh.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/Ainevsia/CVE-Request/tree/main/Ricoh/1 third party advisory exploit
https://www.ricoh.com/info/2022/0228_1/ vendor advisory

Frequently Asked Questions

What is the severity of CVE-2021-33945?
CVE-2021-33945 has been scored as a critical severity vulnerability.
How to fix CVE-2021-33945?
To fix CVE-2021-33945, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-33945 being actively exploited in the wild?
It is possible that CVE-2021-33945 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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