CVE-2023-38556

Improper input validation vulnerability in SEIKO EPSON printer Web Config allows a remote attacker to turned off the printer.
[Note] Web Config is the software that allows users to check the status and change the settings of SEIKO EPSON printers via a web browser. Web Config is pre-installed in some printers provided by SEIKO EPSON CORPORATION. For the details of the affected product names/model numbers, refer to the information provided by the vendor.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
jpcertCNA
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CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
VendorProductVersion
epsonep-801a_firmware
-
epsonep-802a_firmware
-
epsonep-901a_firmware
-
epsonep-901f_firmware
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epsonep-902a_firmware
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epsonpa-tcu1_firmware
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epsonpm-t960_firmware
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epsonpm-t990_firmware
-
epsonpx-201_firmware
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epsonpx-502a_firmware
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epsonpx-601f_firmware
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epsonpx-602f_firmware
-
𝑥
= Vulnerable software versions
References
https://jvn.jp/en/jp/JVN61337171/
https://www.epson.jp/support/misc_t/230802_oshirase.htm
https://jvn.jp/en/jp/JVN61337171/
https://www.epson.jp/support/misc_t/230802_oshirase.htm