In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2.37, a specially crafted HTTP request can allow for a user to inject arbitrary characters in the pureftpd.passwd file during a username change, which in turn allows for bypassing chroot restrictions in the FTP server
Published Jun 29, 2017
8.8
HIGHCVSS 3.1
EPSS 2.21%
Description
In the web management interface in Foscam C1 Indoor HD cameras with application firmware 2.52.2.37, a specially crafted HTTP request can allow for a user to inject arbitrary characters in the pureftpd.passwd file during a username change, which in turn allows for bypassing chroot restrictions in the FTP server. An attacker can simply send an HTTP request to the device to trigger this vulnerability.
Affected products
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||
|---|---|---|---|---|---|---|
| Foscam | Indoor IP Camera C1 Series | n/a |
|
- 2.52.2.37
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:L/UI:N/S:U/C:H/I:H/A:H
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 v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v5
Table of values (15 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.21% (0.02212) | 81.98th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.19% (0.02194) | 80.05th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.13% (0.00131) | 48.59th | v3 (v2023.03.01) |
| Jul 13, 2024 | 0.13% (0.00131) | 48.59th | v3 (v2023.03.01) |
| May 8, 2023 | 0.13% (0.00131) | 46.57th | v3 (v2023.03.01) |
| Apr 14, 2023 | 0.12% (0.00124) | 45.24th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.18% (0.00176) | 52.90th | 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 | 0.66% (0.00663) | 18.75th | v1 |
| Jan 6, 2022 | 0.66% (0.00663) | 18.17th | v1 |
| Sep 1, 2021 | 0.66% (0.00663) | 47.40th | v1 |
| Apr 14, 2021 | 0.66% (0.00663) | 0.00th | v1 |
References (2)
- http://www.securityfocus.com/bid/99184 vdb-entryx_refsource_BIDBroken Link
- https://talosintelligence.com/vulnerability_reports/TALOS-2017-0352 x_refsource_MISCTechnical DescriptionThird Party AdvisoryVDB Entry
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/99184 | vdb-entryx_refsource_BIDBroken Link | |
| https://talosintelligence.com/vulnerability_reports/TALOS-2017-0352 | x_refsource_MISCTechnical DescriptionThird Party AdvisoryVDB Entry |
Change history (0)
No recorded changes yet.