TP-Link WDR Series devices through firmware v3 (such as TL-WDR5620 V3.0) are affected by command injection (after login) leading to remote code execution, because shell metacharacters can be included in the weather get_weather_observe citycode field
Published Jan 18, 2019
8.8
HIGHCVSS 3.0
EPSS 8.52%
Description
TP-Link WDR Series devices through firmware v3 (such as TL-WDR5620 V3.0) are affected by command injection (after login) leading to remote code execution, because shell metacharacters can be included in the weather get_weather_observe citycode field.
Affected products
No data.
Configuration 1
- ≤ 3.0
Running on/with
- n/a
Configuration 2
- ≤ 3.0
Running on/with
- n/a
Configuration 3
- ≤ 3.0
Running on/with
- n/a
Configuration 4
- ≤ 3.0
Running on/with
- n/a
Configuration 5
- ≤ 3.0
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:L/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:S/C:P/I:P/A:P
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 (28 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 8.52% (0.08518) | 94.88th | v5 (v2026.06.15) |
| Sep 22, 2026 | 8.52% (0.08518) | 94.80th | v5 (v2026.06.15) |
| Sep 21, 2026 | 6.88% (0.06877) | 93.84th | v5 (v2026.06.15) |
| Sep 6, 2026 | 8.52% (0.08518) | 94.68th | v5 (v2026.06.15) |
| Sep 5, 2026 | 6.88% (0.06877) | 93.70th | v5 (v2026.06.15) |
| Aug 30, 2026 | 8.52% (0.08518) | 94.65th | v5 (v2026.06.15) |
| Aug 28, 2026 | 6.88% (0.06877) | 93.66th | v5 (v2026.06.15) |
| Aug 24, 2026 | 8.52% (0.08518) | 94.62th | v5 (v2026.06.15) |
| Aug 23, 2026 | 6.88% (0.06877) | 93.63th | v5 (v2026.06.15) |
| Jun 15, 2026 | 8.52% (0.08518) | 94.33th | v5 (v2026.06.15) |
| Mar 30, 2025 | 25.85% (0.25853) | 95.80th | v4 (v2025.03.14) |
| Mar 29, 2025 | 65.44% (0.65438) | 97.90th | v4 (v2025.03.14) |
| Mar 28, 2025 | 25.85% (0.25853) | 95.80th | v4 (v2025.03.14) |
| Mar 27, 2025 | 65.44% (0.65438) | 98.29th | v4 (v2025.03.14) |
| Mar 20, 2025 | 25.85% (0.25853) | 95.83th | v4 (v2025.03.14) |
| Mar 19, 2025 | 65.44% (0.65438) | 98.32th | v4 (v2025.03.14) |
| Mar 17, 2025 | 16.78% (0.16780) | 94.43th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.62% (0.00619) | 79.53th | v3 (v2023.03.01) |
| May 24, 2024 | 0.19% (0.00195) | 56.97th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.19% (0.00189) | 55.29th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00212) | 57.38th | v3 (v2023.03.01) |
| Mar 6, 2023 | 15.36% (0.15362) | 95.99th | v2 (v2022.01.01) |
| Apr 1, 2022 | 15.36% (0.15362) | 95.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 15.36% (0.15362) | 92.49th | v2 (v2022.01.01) |
| Feb 3, 2022 | 3.99% (0.03991) | 73.89th | v1 |
| Jan 6, 2022 | 3.99% (0.03991) | 73.67th | v1 |
| Sep 1, 2021 | 3.99% (0.03991) | 83.20th | v1 |
| Apr 14, 2021 | 3.99% (0.03991) | 0.00th | v1 |
References (1)
- https://github.com/0xcc-Since2016/TP-Link-WDR-Router-Command-injection_POC/blob/master/poc.py x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://github.com/0xcc-Since2016/TP-Link-WDR-Router-Command-injection_POC/blob/master/poc.py | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.