CVE-2018-18959

Severity: high (CVSS 7.5 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2018-12-24 · updated 2026-06-17
Weakness: CWE-119

Description

An issue was discovered on Epson WorkForce WF-2861 10.48 LQ22I3, 10.51.LQ20I6 and 10.52.LQ17IA devices. On the 'Air Print Setting' web page, if the data for 'Bonjour Service Location' at /PRESENTATION/BONJOUR is more than 251 bytes when sending data for Air Print Setting, then the device no longer functions until a reboot.

Affected products

Epson Workforce Wf-2861 Firmware: 10.48_lq22i3, 10.51.lq20i6, 10.52.lq17ia

References

https://github.com/epistemophilia/CVEs/blob/master/Epson-WorkForce-WF2861/CVE-2018-18959/poc-cve-2018-18959.py
https://github.com/epistemophilia/CVEs/blob/master/Epson-WorkForce-WF2861/CVE-2018-18959/poc-cve-2018-18959.py

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