VDB-102716 · CVE-2017-2805 · BID 99190

Foscam C1 Indoor HD Camera Web Management Interface HTTP Request out-of-bounds write

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.9$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Foscam C1 Indoor HD Camera. This impacts an unknown function of the component Web Management Interface. Such manipulation as part of HTTP Request leads to out-of-bounds write. This vulnerability is documented as CVE-2017-2805. The attack can be executed remotely. There is not any exploit available. Restrictive firewalling should be applied.

Detailsinfo

A vulnerability was found in Foscam C1 Indoor HD Camera (Network Camera Software) (unknown version). It has been rated as critical. Affected by this issue is an unknown code block of the component Web Management Interface. The manipulation as part of a HTTP Request leads to a out-of-bounds write vulnerability. Using CWE to declare the problem leads to CWE-787. The product writes data past the end, or before the beginning, of the intended buffer. Impacted is confidentiality, integrity, and availability. CVE summarizes:

An exploitable stack-based buffer overflow vulnerability exists in the web management interface used by the Foscam C1 Indoor HD Camera. A specially crafted http request can cause a stack-based buffer overflow resulting in overwriting arbitrary data on the stack frame. 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 released 06/21/2017 by Cisco with Cisco Talos (Website). The advisory is shared for download at securityfocus.com. This vulnerability is handled as CVE-2017-2805 since 12/01/2016. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 2 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 99190†). Entries connected to this vulnerability are available at VDB-102720, VDB-102721 and VDB-102926. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.0
VulDB Meta Temp Score: 8.9

VulDB Base Score: 7.3
VulDB Temp Score: 7.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 9.8
CNA Vector (Talos): 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds write
CWE: CWE-787 / CWE-119
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 🔍
06/21/2017 +2 days 🔍
06/21/2017 +0 days 🔍
06/21/2017 +0 days 🔍
06/21/2017 +0 days 🔍
12/08/2022 +1996 days 🔍

Sourcesinfo

Vendor: foscam.com

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

CVE: CVE-2017-2805 (🔍)
GCVE (CVE): GCVE-0-2017-2805
GCVE (VulDB): GCVE-100-102716
SecurityFocus: 99190 - Foscam IP Video Camera Multiple Remote Code Execution Vulnerabilities

See also: 🔍

Entryinfo

Created: 06/21/2017 20:24
Updated: 12/08/2022 17:07
Changes: 06/21/2017 20:24 (62), 10/19/2019 14:45 (4), 12/29/2020 11:44 (2), 12/08/2022 17:07 (13)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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