VDB-102863 · CVE-2017-2841 · BID 99184

Foscam C1 Indoor HD Camera 2.52.2.37 Web Management Interface HTTP Request command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Foscam C1 Indoor HD Camera 2.52.2.37. It has been classified as critical. This affects an unknown part of the component Web Management Interface. The manipulation as part of HTTP Request leads to command injection. This vulnerability is listed as CVE-2017-2841. The attack may be initiated remotely. There is no available exploit. It is recommended to apply restrictive firewalling.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Foscam C1 Indoor HD Camera 2.52.2.37 (Network Camera Software). This issue affects an unknown code block of the component Web Management Interface. The manipulation as part of a HTTP Request leads to a command injection vulnerability. Using CWE to declare the problem leads to CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An exploitable command injection vulnerability exists in the web management interface used by the Foscam C1 Indoor HD Camera running application firmware 2.52.2.37. A specially crafted HTTP request can allow for a user to inject arbitrary data in the "msmtprc" configuration file resulting in command execution. An attacker can simply send an HTTP request to the device to trigger this vulnerability.

The bug was discovered 06/19/2017. The weakness was presented 06/27/2017 by Cisco with Cisco Talos (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2017-2841 since 12/01/2016. The attack may be initiated remotely. The requirement for exploitation is a simple authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1202 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $0-$5k.

Addressing this vulnerability is possible by firewalling .

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 99184†). See VDB-102717, VDB-102718, VDB-102864 and VDB-102865 for similar entries. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.5

VulDB Base Score: 6.3
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Firewall
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/01/2016 🔍
06/19/2017 +200 days 🔍
06/19/2017 +0 days 🔍
06/27/2017 +8 days 🔍
06/27/2017 +0 days 🔍
06/28/2017 +1 days 🔍
12/29/2020 +1280 days 🔍

Sourcesinfo

Vendor: foscam.com

Advisory: securityfocus.com⛔
Researcher: Cory Duplantis, Claudio Bozzato, another member (Cisco)
Organization: Cisco Talos
Status: Not defined

CVE: CVE-2017-2841 (🔍)
GCVE (CVE): GCVE-0-2017-2841
GCVE (VulDB): GCVE-100-102863
SecurityFocus: 99184 - Foscam IP Video Camera Multiple Command Injection Vulnerabilities

See also: 🔍

Entryinfo

Created: 06/28/2017 07:54
Updated: 12/29/2020 20:11
Changes: 06/28/2017 07:54 (63), 10/20/2019 20:40 (4), 12/29/2020 20:11 (2)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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