Shell Metacharacter Injection in the SSH configuration interface on Grandstream GXP16xx VoIP 1.0.4.128 phones allows attackers to execute arbitrary system commands and gain a root shell
Published Apr 1, 2019
9.8
CRITICALCVSS 3.0
EPSS 1.93%
Description
Shell Metacharacter Injection in the SSH configuration interface on Grandstream GXP16xx VoIP 1.0.4.128 phones allows attackers to execute arbitrary system commands and gain a root shell.
Affected products
No data.
Configuration 1
- 1.0.4.128
Running on/with
- n/a
Configuration 2
- 1.0.4.128
Running on/with
- n/a
Configuration 3
- 1.0.4.128
Running on/with
- n/a
Configuration 4
- 1.0.4.128
Running on/with
- n/a
Configuration 5
- 1.0.4.128
Running on/with
- n/a
Configuration 6
- 1.0.4.128
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 v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.93% (0.01935) | 79.32th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.93% (0.01935) | 77.34th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.27% (0.00270) | 68.17th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.27% (0.00270) | 66.92th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.27% (0.00270) | 62.68th | 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)
- http://grandstream.com/support/firmware x_refsource_MISCVendor Advisory
- https://iridiumxor.wordpress.com/2019/01/03/three-simple-cves-for-a-good-voip-phone/ x_refsource_MISC
| Link | Providers | Tags |
|---|---|---|
| http://grandstream.com/support/firmware | x_refsource_MISCVendor Advisory | |
| https://iridiumxor.wordpress.com/2019/01/03/three-simple-cves-for-a-good-voip-phone/ | x_refsource_MISC |
Change history (0)
No recorded changes yet.