ID

VAR-201408-0024


CVE

CVE-2013-5756


TITLE

Yealink VoIP Phone SIP-T38G Vulnerable to directory traversal

Trust: 0.8

sources: JVNDB: JVNDB-2013-006623

DESCRIPTION

Directory traversal vulnerability in Yealink VoIP Phone SIP-T38G allows remote authenticated users to read arbitrary files via a .. (dot dot) in the page parameter to cgi-bin/cgiServer.exx. Yealink VoIP Phone SIP-T38G is an enterprise HD IP phone. Yealink VoIP Phone SIP-T38G 'cgiServer.exx' has a file containing vulnerability. Since the Yealink VoIP Phone SIP-T38G 'cgiServer.exx' failed to properly filter the user-submitted input, the remote attacker was allowed to exploit the vulnerability to submit a special request to view the system file contents with WEB permissions. Yealink VoIP Phone SIP-T38G is prone to multiple local file-include vulnerabilities because it fails to properly sanitize user-supplied input. An attacker can exploit these issues using directory-traversal strings to view files and execute local script code in the context of the web server process. This may allow the attacker to compromise the application; other attacks are also possible

Trust: 2.43

sources: NVD: CVE-2013-5756 // JVNDB: JVNDB-2013-006623 // CNVD: CNVD-2014-03794 // BID: 68053

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2014-03794

AFFECTED PRODUCTS

vendor:yealinkmodel:sip-t38gscope:eqversion: -

Trust: 1.6

vendor:yealinkmodel:sip-t38gscope: - version: -

Trust: 0.8

vendor:yealinkmodel:voip phone sip-t38gscope: - version: -

Trust: 0.6

vendor:yealinkmodel:sip-t38gscope:eqversion:0

Trust: 0.3

sources: CNVD: CNVD-2014-03794 // BID: 68053 // JVNDB: JVNDB-2013-006623 // CNNVD: CNNVD-201408-012 // NVD: CVE-2013-5756

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2013-5756
value: MEDIUM

Trust: 1.0

NVD: CVE-2013-5756
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2014-03794
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201408-012
value: MEDIUM

Trust: 0.6

nvd@nist.gov: CVE-2013-5756
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:L/AU:S/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2014-03794
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2014-03794 // JVNDB: JVNDB-2013-006623 // CNNVD: CNNVD-201408-012 // NVD: CVE-2013-5756

PROBLEMTYPE DATA

problemtype:CWE-22

Trust: 1.8

sources: JVNDB: JVNDB-2013-006623 // NVD: CVE-2013-5756

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201408-012

TYPE

path traversal

Trust: 0.6

sources: CNNVD: CNNVD-201408-012

CONFIGURATIONS

sources: JVNDB: JVNDB-2013-006623

PATCH

title:Gigabit Color IP Phone SIP-T38Gurl:http://www.yealink.com/product_info.aspx?ProductsCateID=182

Trust: 0.8

sources: JVNDB: JVNDB-2013-006623

EXTERNAL IDS

db:NVDid:CVE-2013-5756

Trust: 3.3

db:EXPLOIT-DBid:33740

Trust: 3.0

db:BIDid:68053

Trust: 0.9

db:JVNDBid:JVNDB-2013-006623

Trust: 0.8

db:EXPLOITDBid:33740

Trust: 0.6

db:CNVDid:CNVD-2014-03794

Trust: 0.6

db:CNNVDid:CNNVD-201408-012

Trust: 0.6

sources: CNVD: CNVD-2014-03794 // BID: 68053 // JVNDB: JVNDB-2013-006623 // CNNVD: CNNVD-201408-012 // NVD: CVE-2013-5756

REFERENCES

url:http://www.exploit-db.com/exploits/33740

Trust: 1.6

url:http://www.exploit-db.com/exploits/33740/

Trust: 1.4

url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2013-5756

Trust: 0.8

url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2013-5756

Trust: 0.8

url:http://www.yealink.com/

Trust: 0.3

sources: CNVD: CNVD-2014-03794 // BID: 68053 // JVNDB: JVNDB-2013-006623 // CNNVD: CNNVD-201408-012 // NVD: CVE-2013-5756

CREDITS

Mr.Un1k0d3r & Doreth.Z10

Trust: 0.3

sources: BID: 68053

SOURCES

db:CNVDid:CNVD-2014-03794
db:BIDid:68053
db:JVNDBid:JVNDB-2013-006623
db:CNNVDid:CNNVD-201408-012
db:NVDid:CVE-2013-5756

LAST UPDATE DATE

2025-04-12T23:05:04.325000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2014-03794date:2014-06-20T00:00:00
db:BIDid:68053date:2014-06-13T00:00:00
db:JVNDBid:JVNDB-2013-006623date:2014-08-05T00:00:00
db:CNNVDid:CNNVD-201408-012date:2014-08-06T00:00:00
db:NVDid:CVE-2013-5756date:2025-04-12T10:46:40.837

SOURCES RELEASE DATE

db:CNVDid:CNVD-2014-03794date:2014-06-20T00:00:00
db:BIDid:68053date:2014-06-13T00:00:00
db:JVNDBid:JVNDB-2013-006623date:2014-08-05T00:00:00
db:CNNVDid:CNNVD-201408-012date:2014-08-05T00:00:00
db:NVDid:CVE-2013-5756date:2014-08-03T18:55:04.457