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cveMitreCVE-2018-19248
HistoryDec 24, 2018 - 5:29 p.m.

CVE-2018-19248

2018-12-2417:29:00
CWE-306
mitre
web.nvd.nist.gov
23
epson workforce wf-2861
firmware upload
firmware reset
authentication bypass
nvd
cve-2018-19248

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.002

Percentile

65.0%

The web service on Epson WorkForce WF-2861 10.48 LQ22I3(Recovery-mode), WF-2861 10.51.LQ20I6, and WF-2861 10.52.LQ17IA devices allows remote attackers to upload a firmware file and reset the printer without authentication by making a request to the /DOWN/FIRMWAREUPDATE/ROM1 URI and a POST request to the /FIRMWAREUPDATE URI.

Affected configurations

Nvd
Node
epsonepson_workforce_wf-2861_firmwareMatch10.48_lq22i3
OR
epsonepson_workforce_wf-2861_firmwareMatch10.51.lq20i6
OR
epsonepson_workforce_wf-2861_firmwareMatch10.52.lq17ia
AND
epsonepson_workforce_wf-2861Match-
VendorProductVersionCPE
epsonepson_workforce_wf-2861_firmware10.48_lq22i3cpe:2.3:o:epson:epson_workforce_wf-2861_firmware:10.48_lq22i3:*:*:*:*:*:*:*
epsonepson_workforce_wf-2861_firmware10.51.lq20i6cpe:2.3:o:epson:epson_workforce_wf-2861_firmware:10.51.lq20i6:*:*:*:*:*:*:*
epsonepson_workforce_wf-2861_firmware10.52.lq17iacpe:2.3:o:epson:epson_workforce_wf-2861_firmware:10.52.lq17ia:*:*:*:*:*:*:*
epsonepson_workforce_wf-2861-cpe:2.3:h:epson:epson_workforce_wf-2861:-:*:*:*:*:*:*:*

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:P/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

AI Score

9.3

Confidence

High

EPSS

0.002

Percentile

65.0%

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