VDB-102922 · CVE-2017-2847 · BID 99184

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

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.9$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in Foscam C1 Indoor HD Camera 2.52.2.37. The affected element is an unknown function of the component Web Management Interface. Executing a manipulation as part of HTTP Request can lead to command injection. This vulnerability is tracked as CVE-2017-2847. The attack can be launched remotely. No exploit exists. The application of restrictive firewalling is recommended.

Detailsinfo

A vulnerability was found in Foscam C1 Indoor HD Camera 2.52.2.37 (Network Camera Software). It has been declared as critical. This vulnerability affects an unknown functionality of the component Web Management Interface. The manipulation as part of a HTTP Request leads to a command injection vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

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 shell characters during manual network configuration resulting in command injection. 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 disclosed 06/29/2017 by Cisco with Cisco Talos (Website). The advisory is available at talosintelligence.com. This vulnerability was named CVE-2017-2847 since 12/01/2016. The exploitation appears to be easy. The attack can be initiated remotely. The successful exploitation needs a single authentication. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1202 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 10 days. During that time the estimated underground price was around $0-$5k.

Proper firewalling of is able to address this issue.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 99184†). The entries VDB-102717, VDB-102718, VDB-102863 and VDB-102864 are pretty similar. If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

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

NVD Base Score: 8.8
NVD Vector: 🔍

CNA Base Score: 8.8
CNA Vector (Talos): 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

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 🔍
06/29/2017 +10 days 🔍
06/29/2017 +0 days 🔍
06/30/2017 +1 days 🔍
12/09/2022 +1988 days 🔍

Sourcesinfo

Vendor: foscam.com

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

CVE: CVE-2017-2847 (🔍)
GCVE (CVE): GCVE-0-2017-2847
GCVE (VulDB): GCVE-100-102922
SecurityFocus: 99184 - Foscam IP Video Camera Multiple Command Injection Vulnerabilities

See also: 🔍

Entryinfo

Created: 06/30/2017 09:06
Updated: 12/09/2022 14:32
Changes: 06/30/2017 09:06 (63), 10/21/2019 10:46 (4), 12/30/2020 09:11 (2), 12/09/2022 14:32 (13)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Do you want to use VulDB in your project?

Use the official API to access entries easily!