The Telus Wi-Fi Hub (PRV65B444A-S-TS) with firmware version 3.00.20 is affected by an authenticated command injection vulnerability in multiple parameters passed to tr69_cmd.cgi
Published Oct 11, 2021
7.2
HIGHCVSS 3.1
EPSS 6.53%
Description
The Telus Wi-Fi Hub (PRV65B444A-S-TS) with firmware version 3.00.20 is affected by an authenticated command injection vulnerability in multiple parameters passed to tr69_cmd.cgi. A remote attacker connected to the router's LAN and authenticated with a super user account, or using a bypass authentication vulnerability like CVE-2021-20090 could leverage this issue to run commands or gain a shell as root on the target device.
Affected products
- Vendor n/a Product Telus Wi-Fi Hub (PRV65B444A-S-TS) Defaultn/a
- Version 3.00.20StatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| n/a | Telus Wi-Fi Hub (PRV65B444A-S-TS) | n/a |
|
- 3.00.20
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.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/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 (24 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.53% (0.06529) | 93.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.53% (0.06531) | 92.89th | v5 (v2026.06.15) |
| May 19, 2026 | 7.24% (0.07244) | 91.70th | v4 (v2025.03.14) |
| Nov 21, 2025 | 8.54% (0.08536) | 92.02th | v4 (v2025.03.14) |
| Nov 18, 2025 | 10.86% (0.10859) | 92.65th | v4 (v2025.03.14) |
| Mar 30, 2025 | 9.40% (0.09395) | 92.03th | v4 (v2025.03.14) |
| Mar 29, 2025 | 10.61% (0.10607) | 88.73th | v4 (v2025.03.14) |
| Mar 17, 2025 | 9.40% (0.09395) | 92.20th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.35% (0.00348) | 72.59th | v3 (v2023.03.01) |
| Jun 26, 2024 | 0.49% (0.00489) | 76.24th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.43% (0.00430) | 73.76th | v3 (v2023.03.01) |
| Jun 16, 2023 | 0.43% (0.00430) | 70.92th | v3 (v2023.03.01) |
| Jun 2, 2023 | 0.42% (0.00423) | 70.59th | v3 (v2023.03.01) |
| May 19, 2023 | 0.42% (0.00416) | 70.32th | v3 (v2023.03.01) |
| May 4, 2023 | 0.40% (0.00398) | 69.65th | v3 (v2023.03.01) |
| Apr 21, 2023 | 0.30% (0.00301) | 64.94th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.21% (0.00212) | 57.33th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.05% (0.01055) | 52.13th | v2 (v2022.01.01) |
| Sep 17, 2022 | 1.05% (0.01055) | 50.47th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.05% (0.01055) | 48.43th | v2 (v2022.01.01) |
| Feb 4, 2022 | 9.03% (0.09029) | 86.86th | v2 (v2022.01.01) |
| Feb 3, 2022 | 2.30% (0.02304) | 53.71th | v1 |
| Jan 6, 2022 | 2.30% (0.02304) | 53.25th | v1 |
| Oct 12, 2021 | 0.52% (0.00523) | 32.58th | v1 |
References (1)
- https://www.tenable.com/security/research/tra-2021-41 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.tenable.com/security/research/tra-2021-41 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.