cvedb.io
CVE-2021-33945
CRITICAL · CVSS 9.8
EPSS exploitation probability: 0%
Published 2022-02-15T20:15:07.407 · Last modified 2026-06-17T03:55:23.400

Summary

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 products

ricoh — sp_320dn_firmware

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.