CVE-2018-19248 — CRITICAL (9.1)

Vulnerability Description

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.

CVSS Score

9.1

CRITICAL

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Epson	Epson Workforce Wf-2861 Firmware	10.48_lq22i3
Epson	Epson Workforce Wf-2861	-

Related Weaknesses (CWE)

CWE-306

References

https://github.com/epistemophilia/CVEs/blob/master/Epson-WorkForce-WF2861/CVE-20ExploitThird Party Advisory
https://github.com/epistemophilia/CVEs/blob/master/Epson-WorkForce-WF2861/CVE-20ExploitThird Party Advisory

FAQ

What is CVE-2018-19248?

CVE-2018-19248 is a vulnerability with a CVSS score of 9.1 (CRITICAL). 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 w...

How severe is CVE-2018-19248?

CVE-2018-19248 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2018-19248?

Check the references section above for vendor advisories and patch information. Affected products include: Epson Epson Workforce Wf-2861 Firmware, Epson Epson Workforce Wf-2861.