SHARP Multifunction Printer - Command Injection

published 2022-12-16 3y ago modified 2026-06-17 4mo ago also EUVD-2022-48652

cvss: 9.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 3.3%; EPSS 3.3% chance of exploitation in 30 days, percentile 88%
public exploits: 0; none known

Command injection vulnerability in nw_interface.html in SHARP multifunction printers (MFPs)'s Digital Full-color Multifunctional System 202 or earlier, 120 or earlier, 600 or earlier, 121 or earlier, 500 or earlier, 402 or earlier, 790 or earlier, and Digital Multifunctional System (Monochrome) 200 or earlier, 211 or earlier, 102 or earlier, 453 or earlier, 400 or earlier, 202 or earlier, 602 or earlier, 500 or earlier, 401 or earlier allows remote attackers to execute arbitrary commands via unspecified vectors.

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CISA SSVC

Exploitation: none
Automatable: no
Technical impact: total
Assessed: last yr. (2025-04-17)

Exploit prediction

3.27% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
NVD	3.1	7.2	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

SHARP SHARP multifunction printers

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command

References

global.sharp /products/copier/info/info_security_2022-11.html
mitigation, vendor-advisory
jvn.jp /en/vu/JVNVU96195138/index.html
zuso.ai /advisory/ZA-2022-01.html
seclists.org /fulldisclosure/2024/Jul/0
mailing-list

Sources

CVE List CVE-2022-45796
NVD CVE-2022-45796

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