TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a stack overflow via the startTime and endTime parameters in the function setParentalRules
Published May 18, 2022
7.5
HIGHCVSS 3.1
EPSS 1.17%
Description
TOTOLINK A3100R V4.1.2cu.5050_B20200504 and V4.1.2cu.5247_B20211129 were discovered to contain a stack overflow via the startTime and endTime parameters in the function setParentalRules. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
Affected products
No data.
- 4.1.2cu.5050_b20200504
- 4.1.2cu.5247_b20211129
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/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
2022-2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed. Showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 4, 2026 | 1.17% (0.01166) | 66.21th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.26% (0.01256) | 65.53th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.16% (0.00158) | 34.04th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.13% (0.00132) | 49.85th | v3 (v2023.03.01) |
| Dec 9, 2023 | 0.13% (0.00132) | 47.93th | v3 (v2023.03.01) |
| Oct 29, 2023 | 0.09% (0.00093) | 39.14th | v3 (v2023.03.01) |
| Jun 20, 2023 | 0.08% (0.00084) | 34.43th | v3 (v2023.03.01) |
| May 25, 2023 | 0.07% (0.00075) | 30.47th | v3 (v2023.03.01) |
| Apr 18, 2023 | 0.05% (0.00051) | 18.00th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00045) | 12.23th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Nov 10, 2022 | 0.89% (0.00885) | 26.90th | v2 (v2022.01.01) |
| May 19, 2022 | 0.89% (0.00885) | 24.88th | v2 (v2022.01.01) |
References (1)
- https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/4.md ExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/shijin0925/IOT/blob/master/TOTOLINK%20A3100R/4.md | ExploitThird Party Advisory |
Change history (0)
No recorded changes yet.