Cisco Small Business SA520 and SA540 devices with firmware 2.1.71 and 2.2.0.7 allow ../ directory traversal in scgi-bin/platform.cgi via the thispage parameter, for reading arbitrary files
Published Oct 23, 2017
7.5
HIGHCVSS 3.0
EPSS 2.18%
Description
Cisco Small Business SA520 and SA540 devices with firmware 2.1.71 and 2.2.0.7 allow ../ directory traversal in scgi-bin/platform.cgi via the thispage parameter, for reading arbitrary files.
Affected products
No data.
Configuration 1
- 2.1.71
- 2.2.0.7
Running on/with
- n/a
Configuration 2
- 2.1.71
- 2.2.0.7
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:N/A:N
AV:N/AC:L/Au:N/C:P/I:N/A:N
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 2, 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 2, 2026 | 2.18% (0.02178) | 81.70th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.18% (0.02178) | 79.93th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.17% (0.00168) | 54.14th | v3 (v2023.03.01) |
| Oct 3, 2023 | 0.17% (0.00172) | 53.89th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.24% (0.00244) | 60.57th | 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 | 0.42% (0.00416) | 10.04th | v1 |
| Jan 6, 2022 | 0.42% (0.00416) | 9.79th | v1 |
| Sep 1, 2021 | 0.42% (0.00416) | 25.53th | v1 |
| Apr 14, 2021 | 0.42% (0.00416) | 0.00th | v1 |
References (1)
- https://www.fwhibbit.es/lfi-en-cisco-small-business-sa500-series-cuando-la-seguridad-de-tu-red-esta-hecha-un-cisco x_refsource_MISCThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| https://www.fwhibbit.es/lfi-en-cisco-small-business-sa500-series-cuando-la-seguridad-de-tu-red-esta-hecha-un-cisco | x_refsource_MISCThird Party Advisory |
Change history (0)
No recorded changes yet.