CVE-2021-20679

HIGH
7.5
CVSS Score
Published: March 25, 2021 at 05:30 AM UTC
Updated: June 17, 2026 at 03:34 AM UTC
150 products affected across 1 vendorApeosport Vii CP4422 FirmwareApeosport Vii C3321 FirmwareApeosport Vii 5021 Firmware

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Severity
HIGH7.5
Exploit prediction
EPSS 2%

Description

Fuji Xerox multifunction devices and printers (DocuCentre-VII C7773/C6673/C5573/C4473/C3373/C3372/C2273, DocuCentre-VII C7788/C6688/C5588, ApeosPort-VII C7773/C6673/C5573/C4473/C3373/C3372 C2273, ApeosPort-VII C7788/C6688/C5588, ApeosPort C7070/C6570/C5570/C4570/C3570/C3070/C7070G/C6570G/C5570G/C4570G/C3570G/C3070G, ApeosPort-VII C4421/C3321, ApeosPort C3060/C2560/C2060/C3060G/C2560G/C2060G, ApeosPort-VII CP4421, ApeosPort Print C5570, ApeosPort 5570/4570/5570G/4570G, ApeosPort 3560/3060/2560/3560G/3060G/2560G, ApeosPort-VII 5021/ 4021, ApeosPort-VII P5021, DocuPrint CP 555 d/505 d, DocuPrint P505 d, PrimeLink C9065/C9070, DocuPrint CP475AP, and DocuPrint P475AP) allow an attacker to cause a denial of service (DoS) condition and abnormal end (ABEND) of the affected products via sending a specially crafted command.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

All versions
fujixerox-apeosport-1860 (same device)
All versions
fujixerox-apeosport-2560 (same device)
All versions
fujixerox-apeosport-2560g (same device)
All versions
fujixerox-apeosport-3060 (same device)
All versions
fujixerox-apeosport-3060g (same device)
All versions
fujixerox-apeosport-3560 (same device)
All versions
fujixerox-apeosport-3560g (same device)
All versions
fujixerox-apeosport-3570 (same device)
All versions
fujixerox-apeosport-4570 (same device)
All versions
fujixerox-apeosport-4570g (same device)

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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