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
Published Sep 10, 2018
9.8
CRITICALCVSS 3.0
EPSS 2.16%
Description
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.
Affected products
No data.
Configuration 1
- n/a
Running on/with
- n/a
Configuration 2
- n/a
Running on/with
- n/a
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (20 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.16% (0.02162) | 81.56th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.16% (0.02162) | 79.79th | v5 (v2026.06.15) |
| Nov 21, 2025 | 3.93% (0.03934) | 87.84th | v4 (v2025.03.14) |
| Nov 18, 2025 | 5.10% (0.05095) | 88.78th | v4 (v2025.03.14) |
| Mar 30, 2025 | 3.97% (0.03966) | 87.30th | v4 (v2025.03.14) |
| Mar 29, 2025 | 5.19% (0.05193) | 82.81th | v4 (v2025.03.14) |
| Mar 17, 2025 | 3.97% (0.03966) | 87.61th | v4 (v2025.03.14) |
| Dec 17, 2024 | 3.09% (0.03095) | 90.83th | v3 (v2023.03.01) |
| Feb 1, 2024 | 1.54% (0.01543) | 85.82th | v3 (v2023.03.01) |
| Aug 20, 2023 | 1.19% (0.01194) | 83.39th | v3 (v2023.03.01) |
| Apr 26, 2023 | 0.60% (0.00596) | 75.19th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.77% (0.00773) | 78.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v1 |
| Jan 6, 2022 | 0.62% (0.00624) | 17.24th | v1 |
| Sep 1, 2021 | 0.62% (0.00624) | 45.04th | v1 |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (2)
- https://cyberskr.com/blog/furuno-felcom.html x_refsource_MISCExploitTechnical DescriptionThird Party Advisory
- https://gist.github.com/CyberSKR/2c30d964d48b5e1518ded88bd953b710 x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://cyberskr.com/blog/furuno-felcom.html | x_refsource_MISCExploitTechnical DescriptionThird Party Advisory | |
| https://gist.github.com/CyberSKR/2c30d964d48b5e1518ded88bd953b710 | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.