Details of VAR-201211-0400

ID

VAR-201211-0400

CVE

CVE-2012-5687

TITLE

TP-LINK TL-WR841N Router Local File Contains Vulnerability

Trust: 1.2

sources: CNVD: CNVD-2012-6174 // CNNVD: CNNVD-201210-719

DESCRIPTION

Directory traversal vulnerability in the web-based management feature on the TP-LINK TL-WR841N router with firmware 3.13.9 build 120201 Rel.54965n and earlier allows remote attackers to read arbitrary files via a .. (dot dot) in the PATH_INFO to the help/ URI. The TP-LINK TL-WR841N is a router device. The TP-LINK TL-WR841N WEB management interface incorrectly filters URL parameters, allowing an attacker to exploit the vulnerability to view system file contents with WEB permissions. TP-LINK TL-WR841N router is prone to a local file-include vulnerability because it fails to sufficiently sanitize user-supplied input. An attacker can exploit this vulnerability to view files and execute local scripts in the context of the affected device. This may aid in further attacks. TP-LINK TL-WR841N 3.13.9 Build 120201 Rel.54965n is vulnerable; other versions may also be affected. TP-LINK TL-WR841N is a wireless router product of China Pulian (TP-LINK) company

Trust: 2.52

sources: NVD: CVE-2012-5687 // JVNDB: JVNDB-2012-005194 // CNVD: CNVD-2012-6174 // BID: 56320 // VULHUB: VHN-58968

IOT TAXONOMY

category:

['Network device']

sub_category:

Trust: 0.6

sources: CNVD: CNVD-2012-6174

AFFECTED PRODUCTS

vendor:	tp link	model:	tl-wr841n	scope:	eq	version:	-	Trust: 1.6
vendor:	tp link	model:	tl-wr841n	scope:	lte	version:	3.13.9	Trust: 1.0
vendor:	tp link	model:	tl-wr841n	scope:	-	version:	-	Trust: 0.8
vendor:	tp link	model:	tl-wr841n	scope:	lte	version:	3.13.9 build 120201 rel.54965n	Trust: 0.8
vendor:	tp link	model:	tl-wr841n build rel.54965n	scope:	eq	version:	3.13.9120201	Trust: 0.6

sources: CNVD: CNVD-2012-6174 // JVNDB: JVNDB-2012-005194 // CNNVD: CNNVD-201210-719 // NVD: CVE-2012-5687

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov:	CVE-2012-5687
value:	HIGH
Trust: 1.0
NVD:	CVE-2012-5687
value:	HIGH
Trust: 0.8
CNNVD:	CNNVD-201210-719
value:	HIGH
Trust: 0.6
VULHUB:	VHN-58968
value:	HIGH
Trust: 0.1

nvd@nist.gov:	CVE-2012-5687
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:C/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 1.8
VULHUB:	VHN-58968
severity:	HIGH
baseScore:	7.8
vectorString:	AV:N/AC:L/AU:N/C:C/I:N/A:N
accessVector:	NETWORK
accessComplexity:	LOW
authentication:	NONE
confidentialityImpact:	COMPLETE
integrityImpact:	NONE
availabilityImpact:	NONE
exploitabilityScore:	10.0
impactScore:	6.9
acInsufInfo:	NONE
obtainAllPrivilege:	NONE
obtainUserPrivilege:	NONE
obtainOtherPrivilege:	NONE
userInteractionRequired:	NONE
version:	2.0
Trust: 0.1

sources: VULHUB: VHN-58968 // JVNDB: JVNDB-2012-005194 // CNNVD: CNNVD-201210-719 // NVD: CVE-2012-5687

PROBLEMTYPE DATA

problemtype:

CWE-22

Trust: 1.9

sources: VULHUB: VHN-58968 // JVNDB: JVNDB-2012-005194 // NVD: CVE-2012-5687

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201210-719

TYPE

path traversal

Trust: 0.6

sources: CNNVD: CNNVD-201210-719

CONFIGURATIONS

sources: JVNDB: JVNDB-2012-005194

EXPLOIT AVAILABILITY

sources: VULHUB: VHN-58968

PATCH

title:

TL-WR841N

url:

http://www.tp-link.com/en/products/details/?model=TL-WR841N

Trust: 0.8

sources: JVNDB: JVNDB-2012-005194

EXTERNAL IDS

db:	NVD	id:	CVE-2012-5687	Trust: 2.8
db:	BID	id:	56320	Trust: 1.6
db:	PACKETSTORM	id:	117749	Trust: 1.1
db:	JVNDB	id:	JVNDB-2012-005194	Trust: 0.8
db:	CNNVD	id:	CNNVD-201210-719	Trust: 0.7
db:	CNVD	id:	CNVD-2012-6174	Trust: 0.6
db:	BUGTRAQ	id:	20121031 [BUGTRAQ]SECURITY ADVISORY - TP-LINK TL-WR841N LFI - [UPDATE]	Trust: 0.6
db:	SEEBUG	id:	SSVID-78216	Trust: 0.1
db:	EXPLOIT-DB	id:	24504	Trust: 0.1
db:	VULHUB	id:	VHN-58968	Trust: 0.1

sources: CNVD: CNVD-2012-6174 // VULHUB: VHN-58968 // BID: 56320 // JVNDB: JVNDB-2012-005194 // CNNVD: CNNVD-201210-719 // NVD: CVE-2012-5687

REFERENCES

url:	http://archives.neohapsis.com/archives/bugtraq/2012-10/0154.html	Trust: 1.7
url:	http://packetstormsecurity.org/files/117749/tp-link-tl-wr841n-local-file-inclusion.html	Trust: 1.1
url:	https://exchange.xforce.ibmcloud.com/vulnerabilities/79662	Trust: 1.1
url:	http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2012-5687	Trust: 0.8
url:	http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2012-5687	Trust: 0.8
url:	http://seclists.org/fulldisclosure/2012/oct/222	Trust: 0.6
url:	http://www.securityfocus.com/bid/56320	Trust: 0.6

sources: CNVD: CNVD-2012-6174 // VULHUB: VHN-58968 // JVNDB: JVNDB-2012-005194 // CNNVD: CNNVD-201210-719 // NVD: CVE-2012-5687

CREDITS

Matan Azugi

Trust: 0.9

sources: BID: 56320 // CNNVD: CNNVD-201210-719

SOURCES

db:	CNVD	id:	CNVD-2012-6174
db:	VULHUB	id:	VHN-58968
db:	BID	id:	56320
db:	JVNDB	id:	JVNDB-2012-005194
db:	CNNVD	id:	CNNVD-201210-719
db:	NVD	id:	CVE-2012-5687

LAST UPDATE DATE

2025-04-11T23:12:52.099000+00:00

SOURCES UPDATE DATE

db:	CNVD	id:	CNVD-2012-6174	date:	2012-10-31T00:00:00
db:	VULHUB	id:	VHN-58968	date:	2017-08-29T00:00:00
db:	BID	id:	56320	date:	2012-10-31T15:50:00
db:	JVNDB	id:	JVNDB-2012-005194	date:	2012-11-02T00:00:00
db:	CNNVD	id:	CNNVD-201210-719	date:	2012-11-06T00:00:00
db:	NVD	id:	CVE-2012-5687	date:	2025-04-11T00:51:21.963

SOURCES RELEASE DATE

db:	CNVD	id:	CNVD-2012-6174	date:	2012-10-31T00:00:00
db:	VULHUB	id:	VHN-58968	date:	2012-11-01T00:00:00
db:	BID	id:	56320	date:	2012-10-29T00:00:00
db:	JVNDB	id:	JVNDB-2012-005194	date:	2012-11-02T00:00:00
db:	CNNVD	id:	CNNVD-201210-719	date:	2012-10-31T00:00:00
db:	NVD	id:	CVE-2012-5687	date:	2012-11-01T10:44:47.843