Vulnerability Details : CVE-2017-2850
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.
Products affected by CVE-2017-2850
- cpe:2.3:o:foscam:c1_indoor_hd_camera_firmware:2.52.2.37:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-2850
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-2850
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:P/A:P |
8.0
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
Talos | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-2850
-
The product constructs all or part of an OS command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended OS command when it is sent to a downstream component.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-2850
-
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0352
TALOS-2017-0352 || Cisco Talos Intelligence Group - Comprehensive Threat IntelligenceTechnical Description;Third Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/99184
Foscam IP Video Camera Multiple Command Injection VulnerabilitiesBroken Link
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