CVE-2018-16591

moderate-risk

Published 2018-09-10

FURUNO FELCOM 250 and 500 devices allow unauthenticated users to change the password for the Admin, Log and Service accounts, as well as the password for the protected "SMS" panel via /cgi-bin/sm_changepassword.cgi and /cgi-bin/sm_sms_changepasswd.cgi.

Do I need to act?

3.7% chance of exploitation in next 30 days

EPSS score — moderate exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 9.8/10 Critical

NETWORK / LOW complexity

Affected Products (2)

Felcom 250 Firmware

Felcom 500 Firmware

Affected Vendors

Furuno

References (4)

Exploit https://cyberskr.com/blog/furuno-felcom.html

Third Party Advisory https://gist.github.com/CyberSKR/2c30d964d48b5e1518ded88bd953b710

Exploit https://cyberskr.com/blog/furuno-felcom.html

Third Party Advisory https://gist.github.com/CyberSKR/2c30d964d48b5e1518ded88bd953b710

/ 100

moderate-risk

Severity 32/34 · Critical

Exploitability 7/34 · Low

Exposure 7/34 · Low