CVE-2022-41807

MEDIUM
6.5
CVSS Score
Published: December 5, 2022 at 12:00 AM UTC
Updated: June 17, 2026 at 05:03 AM UTC
77 products affected across 2 vendorsTaskalfa 7550CI FirmwareTaskalfa 3500I FirmwareTaskalfa 206CI Firmware

Using Kyocera Document Solutions MFPs and printers by KYOCERA Document Solutions Inc.?

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Severity
MEDIUM6.5
Exploit prediction
EPSS 0.4%
SSVC
No known exploit

Description

Missing authorization vulnerability exists in Kyocera Document Solutions MFPs and printers, which may allow a network-adjacent attacker to alter the product settings without authentication by sending a specially crafted request. Affected products/versions are as follows: TASKalfa 7550ci/6550ci, TASKalfa 5550ci/4550ci/3550ci/3050ci, TASKalfa 255c/205c, TASKalfa 256ci/206ci, ECOSYS M6526cdn/M6526cidn, FS-C2126MFP/C2126MFP+/C2026MFP/C2026MFP+, TASKalfa 8000i/6500i, TASKalfa 5500i/4500i/3500i, TASKalfa 305/255, TASKalfa 306i/256i, LS-3140MFP/3140MFP+/3640MFP, ECOSYS M2535dn, LS-1135MFP/1035MFP, LS-C8650DN/C8600DN, ECOSYS P6026cdn, FS-C5250DN, LS-4300DN/4200DN/2100DN, ECOSYS P4040dn, ECOSYS P2135dn, and FS-1370DN.

Affected

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

All versions
kyocera-ecosys-m2535dn (same device)
All versions
kyocera-ecosys-m6526cdn (same device)
All versions
kyocera-ecosys-m6526cidn (same device)
All versions
kyocera-ecosys-p2135dn (same device)
All versions
kyocera-ecosys-p4040dn (same device)
All versions
kyocera-ecosys-p6026cdn (same device)
All versions
kyocera-fs-1370dn (same device)
All versions
kyocera-fs-c2026mfp (same device)
All versions
kyocera-fs-c2126mfp (same device)
All versions
kyocera-fs-c5250dn (same device)

Remediation

No guide yet

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

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

6.5MEDIUMCISA-ADP
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
HIGH
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-862

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