Details of VAR-201706-0495

ID

VAR-201706-0495

CVE

CVE-2017-2831

TITLE

Foscam C1 Indoor HD Buffer error vulnerability in camera

Trust: 0.8

sources: JVNDB: JVNDB-2017-004921

DESCRIPTION

An exploitable buffer overflow 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 cause a buffer overflow resulting in overwriting arbitrary data. An attacker can simply send an HTTP request to the device to trigger this vulnerability. FoscamC1IndoorHDCamera is a wireless HD IP camera from China Foscam. Foscam IP Video Camera is prone to multiple remote code-execution vulnerabilities

Trust: 2.52

sources: NVD: CVE-2017-2831 // JVNDB: JVNDB-2017-004921 // CNVD: CNVD-2017-14360 // BID: 99190 // VULHUB: VHN-111034

IOT TAXONOMY

category:	['Network device']	sub_category:	-	Trust: 0.6
category:	['camera device']	sub_category:	smart home camera	Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2017-14360

AFFECTED PRODUCTS

vendor:	foscam	model:	c1 indoor hd camera	scope:	eq	version:	2.52.2.37	Trust: 3.0
vendor:	foscam	model:	ip video camera	scope:	eq	version:	1.9.3.17	Trust: 0.3
vendor:	foscam	model:	ip video camera	scope:	ne	version:	2.0.2.43	Trust: 0.3

sources: CNVD: CNVD-2017-14360 // BID: 99190 // JVNDB: JVNDB-2017-004921 // CNNVD: CNNVD-201706-942 // NVD: CVE-2017-2831

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2017-2831
value:	HIGH
Trust: 1.0
talos-cna@cisco.com:	CVE-2017-2831
value:	CRITICAL
Trust: 1.0
NVD:	CVE-2017-2831
value:	HIGH
Trust: 0.8
CNVD:	CNVD-2017-14360
value:	MEDIUM
Trust: 0.6
CNNVD:	CNNVD-201706-942
value:	HIGH
Trust: 0.6
VULHUB:	VHN-111034
value:	MEDIUM
Trust: 0.1

nvd@nist.gov:	CVE-2017-2831
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
CNVD:	CNVD-2017-14360
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.6
VULHUB:	VHN-111034
severity:	MEDIUM
baseScore:	5.0
vectorString:	AV:N/AC:L/AU:N/C:N/I:P/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	NONE
integrityImpact:	PARTIAL
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	2.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

nvd@nist.gov:	CVE-2017-2831
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	3.9
impactScore:	3.6
version:	3.1
Trust: 1.0
talos-cna@cisco.com:	CVE-2017-2831
baseSeverity:	CRITICAL
baseScore:	9.1
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	HIGH
exploitabilityScore:	3.9
impactScore:	5.2
version:	3.0
Trust: 1.0
NVD:	CVE-2017-2831
baseSeverity:	HIGH
baseScore:	7.5
vectorString:	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
attackVector:	NETWORK
attackComplexity:	LOW
privilegesRequired:	NONE
userInteraction:	NONE
scope:	UNCHANGED
confidentialityImpact:	NONE
integrityImpact:	HIGH
availabilityImpact:	NONE
exploitabilityScore:	NONE
impactScore:	NONE
version:	3.0
Trust: 0.8

sources: CNVD: CNVD-2017-14360 // VULHUB: VHN-111034 // JVNDB: JVNDB-2017-004921 // CNNVD: CNNVD-201706-942 // NVD: CVE-2017-2831 // NVD: CVE-2017-2831

PROBLEMTYPE DATA

problemtype:	CWE-120	Trust: 1.0
problemtype:	CWE-119	Trust: 0.9

sources: VULHUB: VHN-111034 // JVNDB: JVNDB-2017-004921 // NVD: CVE-2017-2831

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201706-942

TYPE

buffer error

Trust: 0.6

sources: CNNVD: CNNVD-201706-942

CONFIGURATIONS

sources: JVNDB: JVNDB-2017-004921

PATCH

title:	Top Page	url:	https://www.foscam.com/	Trust: 0.8
title:	Patch for FoscamC1IndoorHDCamera Buffer Overflow Vulnerability	url:	https://www.cnvd.org.cn/patchInfo/show/97849	Trust: 0.6
title:	Foscam C1 Indoor HD Camera Buffer error vulnerability fix	url:	http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=71165	Trust: 0.6

sources: CNVD: CNVD-2017-14360 // JVNDB: JVNDB-2017-004921 // CNNVD: CNNVD-201706-942

EXTERNAL IDS

db:	NVD	id:	CVE-2017-2831	Trust: 3.5
db:	TALOS	id:	TALOS-2017-0332	Trust: 3.1
db:	BID	id:	99190	Trust: 2.6
db:	JVNDB	id:	JVNDB-2017-004921	Trust: 0.8
db:	CNNVD	id:	CNNVD-201706-942	Trust: 0.7
db:	CNVD	id:	CNVD-2017-14360	Trust: 0.6
db:	OTHER	id:	NONE	Trust: 0.1
db:	SEEBUG	id:	SSVID-96501	Trust: 0.1
db:	VULHUB	id:	VHN-111034	Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2017-14360 // VULHUB: VHN-111034 // BID: 99190 // JVNDB: JVNDB-2017-004921 // CNNVD: CNNVD-201706-942 // NVD: CVE-2017-2831

REFERENCES

url:	https://www.talosintelligence.com/vulnerability_reports/talos-2017-0332	Trust: 2.5
url:	http://www.securityfocus.com/bid/99190	Trust: 1.7
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-2831	Trust: 0.8
url:	https://nvd.nist.gov/vuln/detail/cve-2017-2831	Trust: 0.8
url:	https://talosintelligence.com/vulnerability_reports/talos-2017-0332	Trust: 0.6
url:	http://www.foscam.com/	Trust: 0.3
url:	http://blog.talosintelligence.com/2017/06/foscam-vuln-details.html	Trust: 0.3
url:	https://ieeexplore.ieee.org/abstract/document/10769424	Trust: 0.1

sources: OTHER: None // CNVD: CNVD-2017-14360 // VULHUB: VHN-111034 // BID: 99190 // JVNDB: JVNDB-2017-004921 // CNNVD: CNNVD-201706-942 // NVD: CVE-2017-2831

CREDITS

Claudio Bozzato and another member of Cisco Talos.

Trust: 0.3

sources: BID: 99190

SOURCES

db:	OTHER	id:	-
db:	CNVD	id:	CNVD-2017-14360
db:	VULHUB	id:	VHN-111034
db:	BID	id:	99190
db:	JVNDB	id:	JVNDB-2017-004921
db:	CNNVD	id:	CNNVD-201706-942
db:	NVD	id:	CVE-2017-2831

LAST UPDATE DATE

2025-04-20T21:56:49.600000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2017-14360	date:	2017-07-13T00:00:00
db:	VULHUB	id:	VHN-111034	date:	2017-06-27T00:00:00
db:	BID	id:	99190	date:	2017-06-21T00:00:00
db:	JVNDB	id:	JVNDB-2017-004921	date:	2017-07-11T00:00:00
db:	CNNVD	id:	CNNVD-201706-942	date:	2022-06-08T00:00:00
db:	NVD	id:	CVE-2017-2831	date:	2025-04-20T01:37:25.860

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2017-14360	date:	2017-07-13T00:00:00
db:	VULHUB	id:	VHN-111034	date:	2017-06-21T00:00:00
db:	BID	id:	99190	date:	2017-06-21T00:00:00
db:	JVNDB	id:	JVNDB-2017-004921	date:	2017-07-11T00:00:00
db:	CNNVD	id:	CNNVD-201706-942	date:	2017-06-22T00:00:00
db:	NVD	id:	CVE-2017-2831	date:	2017-06-21T13:29:00.440