An issue was discovered on Shenzhen Skyworth DT741 Converged Intelligent Terminal (G/EPON+IPTV) SDOTBGN1, DT721-cb SDOTBGN1, and DT741-cb SDOTBGN1 devices
Published Mar 17, 2019
9.8
CRITICALCVSS 3.0
EPSS 50.52%
Description
An issue was discovered on Shenzhen Skyworth DT741 Converged Intelligent Terminal (G/EPON+IPTV) SDOTBGN1, DT721-cb SDOTBGN1, and DT741-cb SDOTBGN1 devices. A long password to the Web_passwd function allows remote attackers to cause a denial of service (segmentation fault) or achieve unauthenticated remote code execution because of control of registers S0 through S4 and T4 through T7.
Affected products
No data.
Configuration 1
- sdotbgn1
Running on/with
- n/a
Configuration 2
- sdotbgn1
Running on/with
- n/a
Configuration 3
- sdotbgn1
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 4, 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 (31 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 50.52% (0.50523) | 98.89th | v5 (v2026.06.15) |
| Sep 22, 2026 | 50.52% (0.50523) | 98.86th | v5 (v2026.06.15) |
| Sep 21, 2026 | 37.13% (0.37134) | 98.50th | v5 (v2026.06.15) |
| Sep 6, 2026 | 50.52% (0.50523) | 98.84th | v5 (v2026.06.15) |
| Sep 5, 2026 | 37.13% (0.37134) | 98.46th | v5 (v2026.06.15) |
| Aug 30, 2026 | 50.52% (0.50523) | 98.83th | v5 (v2026.06.15) |
| Aug 28, 2026 | 37.13% (0.37134) | 98.45th | v5 (v2026.06.15) |
| Aug 24, 2026 | 50.52% (0.50523) | 98.82th | v5 (v2026.06.15) |
| Aug 23, 2026 | 37.13% (0.37134) | 98.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 50.52% (0.50523) | 98.77th | v5 (v2026.06.15) |
| Jan 18, 2026 | 32.95% (0.32946) | 96.75th | v4 (v2025.03.14) |
| Nov 21, 2025 | 21.20% (0.21195) | 95.44th | v4 (v2025.03.14) |
| Nov 18, 2025 | 40.22% (0.40221) | 97.17th | v4 (v2025.03.14) |
| Mar 30, 2025 | 21.20% (0.21195) | 95.18th | v4 (v2025.03.14) |
| Mar 29, 2025 | 39.68% (0.39684) | 95.95th | v4 (v2025.03.14) |
| Mar 17, 2025 | 21.20% (0.21195) | 95.19th | v4 (v2025.03.14) |
| Feb 24, 2025 | 26.10% (0.26103) | 96.79th | v3 (v2023.03.01) |
| Dec 17, 2024 | 22.34% (0.22337) | 96.50th | v3 (v2023.03.01) |
| Aug 28, 2024 | 8.98% (0.08982) | 94.71th | v3 (v2023.03.01) |
| Mar 10, 2024 | 6.85% (0.06854) | 93.71th | v3 (v2023.03.01) |
| Feb 6, 2024 | 6.84% (0.06842) | 93.24th | v3 (v2023.03.01) |
| Jul 11, 2023 | 6.97% (0.06973) | 93.01th | v3 (v2023.03.01) |
| May 12, 2023 | 7.21% (0.07208) | 93.01th | v3 (v2023.03.01) |
| Mar 7, 2023 | 7.47% (0.07471) | 93.03th | v3 (v2023.03.01) |
| Mar 6, 2023 | 16.14% (0.16145) | 96.10th | v2 (v2022.01.01) |
| Apr 1, 2022 | 16.14% (0.16145) | 95.75th | v2 (v2022.01.01) |
| Feb 4, 2022 | 16.14% (0.16145) | 92.73th | v2 (v2022.01.01) |
| Feb 3, 2022 | 16.28% (0.16284) | 90.23th | v1 |
| Jan 6, 2022 | 16.28% (0.16284) | 90.11th | v1 |
| Sep 1, 2021 | 16.28% (0.16284) | 97.35th | v1 |
| Apr 14, 2021 | 16.28% (0.16284) | 0.00th | v1 |
References (6)
- http://packetstormsecurity.com/files/151608/Skyworth-GPON-HomeGateways-Optical-Network-Stack-Overflow.html x_refsource_MISCExploitThird Party AdvisoryVDB Entry
- http://seclists.org/fulldisclosure/2019/Feb/30 mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory
- https://s3curityb3ast.github.io/KSA-Dev-001.md x_refsource_MISC
- https://seclists.org/bugtraq/2019/Feb/21 mailing-listx_refsource_BUGTRAQExploitMailing ListThird Party Advisory
- https://www.breakthesec.com/2019/02/cve-2018-19524-stack-overflow-in.html x_refsource_MISC
- https://www.exploit-db.com/exploits/46358/ exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/151608/Skyworth-GPON-HomeGateways-Optical-Network-Stack-Overflow.html | x_refsource_MISCExploitThird Party AdvisoryVDB Entry | |
| http://seclists.org/fulldisclosure/2019/Feb/30 | mailing-listx_refsource_FULLDISCExploitMailing ListThird Party Advisory | |
| https://s3curityb3ast.github.io/KSA-Dev-001.md | x_refsource_MISC | |
| https://seclists.org/bugtraq/2019/Feb/21 | mailing-listx_refsource_BUGTRAQExploitMailing ListThird Party Advisory | |
| https://www.breakthesec.com/2019/02/cve-2018-19524-stack-overflow-in.html | x_refsource_MISC | |
| https://www.exploit-db.com/exploits/46358/ | exploitx_refsource_EXPLOIT-DBThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.