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ID

VAR-201212-0180


CVE

CVE-2012-6066


TITLE

freeSSHd freeSSHd.exe authentication bypass vulnerability

Trust: 1.2

sources: CNVD: CNVD-2012-7685 // CNNVD: CNNVD-201212-044

DESCRIPTION

freeSSHd.exe in freeSSHd through 1.2.6 allows remote attackers to bypass authentication via a crafted session, as demonstrated by an OpenSSH client with modified versions of ssh.c and sshconnect2.c. There is a vulnerability in freeSSHd.exe in freeSSHd 1.2.6. freeSSHd is a free SSH server on the Windows platform. There are vulnerabilities in freeSSHd 2.1.3, and other versions may be affected

Trust: 3.06

sources: NVD: CVE-2012-6066 // JVNDB: JVNDB-2012-005662 // CNVD: CNVD-2012-7685 // CNVD: CNVD-2012-7706 // BID: 56785 // VULMON: CVE-2012-6066

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 1.2

sources: CNVD: CNVD-2012-7685 // CNVD: CNVD-2012-7706

AFFECTED PRODUCTS

vendor:freesshdmodel:freesshdscope:eqversion:1.2.1

Trust: 2.2

vendor:freesshdmodel:freesshdscope:lteversion:1.2.6

Trust: 1.8

vendor:freesshdmodel:freesshdscope:eqversion:1.2.2

Trust: 1.6

vendor:freesshdmodel:freesshdscope:eqversion:2.1.3

Trust: 0.6

vendor:freesshdmodel:freesshdscope:eqversion:1.2.6

Trust: 0.6

sources: CNVD: CNVD-2012-7685 // CNVD: CNVD-2012-7706 // JVNDB: JVNDB-2012-005662 // CNNVD: CNNVD-201212-044 // NVD: CVE-2012-6066

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2012-6066
value: HIGH

Trust: 1.0

NVD: CVE-2012-6066
value: HIGH

Trust: 0.8

CNVD: CNVD-2012-7685
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2012-7706
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201212-044
value: CRITICAL

Trust: 0.6

VULMON: CVE-2012-6066
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2012-6066
severity: HIGH
baseScore: 9.3
vectorString: AV:N/AC:M/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.6
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2012-7685
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

CNVD: CNVD-2012-7706
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

sources: CNVD: CNVD-2012-7685 // CNVD: CNVD-2012-7706 // VULMON: CVE-2012-6066 // JVNDB: JVNDB-2012-005662 // CNNVD: CNNVD-201212-044 // NVD: CVE-2012-6066

PROBLEMTYPE DATA

problemtype:CWE-287

Trust: 1.8

sources: JVNDB: JVNDB-2012-005662 // NVD: CVE-2012-6066

THREAT TYPE

remote

Trust: 1.2

sources: CNNVD: CNNVD-201212-022 // CNNVD: CNNVD-201212-044

TYPE

permissions and access control

Trust: 0.6

sources: CNNVD: CNNVD-201212-022

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2012-005662

EXPLOIT AVAILABILITY
sources:
            
            
            VULMON: CVE-2012-6066

PATCH
title:Top Pageurl:http://www.freesshd.com/
Trust: 0.8
title:CVE-2012-6066url:https://github.com/bongbongco/CVE-2012-6066 
Trust: 0.1
title: - url:https://github.com/khulnasoft-labs/awesome-security 
Trust: 0.1
sources:
            
            
            VULMON: CVE-2012-6066 // 
            
            
            
            JVNDB: JVNDB-2012-005662

EXTERNAL IDS
db:NVDid:CVE-2012-6066
Trust: 3.4
db:BIDid:56785
Trust: 1.5
db:JVNDBid:JVNDB-2012-005662
Trust: 0.8
db:CNVDid:CNVD-2012-7685
Trust: 0.6
db:CNVDid:CNVD-2012-7706
Trust: 0.6
db:CNNVDid:CNNVD-201212-022
Trust: 0.6
db:FULLDISCid:20121201 FREESSHD REMOTE AUTHENTICATION BYPASS ZERODAY EXPLOIT
Trust: 0.6
db:CNNVDid:CNNVD-201212-044
Trust: 0.6
db:EXPLOIT-DBid:24133
Trust: 0.1
db:VULMONid:CVE-2012-6066
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2012-7685 // 
            
            
            
            CNVD: CNVD-2012-7706 // 
            
            
            
            VULMON: CVE-2012-6066 // 
            
            
            
            BID: 56785 // 
            
            
            
            JVNDB: JVNDB-2012-005662 // 
            
            
            
            CNNVD: CNNVD-201212-022 // 
            
            
            
            CNNVD: CNNVD-201212-044 // 
            
            
            
            NVD: CVE-2012-6066

REFERENCES
url:http://archives.neohapsis.com/archives/fulldisclosure/2012-12/0012.html
Trust: 1.7
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2012-6066
Trust: 1.4
url:http://www.securityfocus.com/bid/56785
Trust: 1.2
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2012-6066
Trust: 0.8
url:http://freesshd.com/
Trust: 0.3
url:http://seclists.org/fulldisclosure/2012/dec/11
Trust: 0.3
url:https://cwe.mitre.org/data/definitions/287.html
Trust: 0.1
url:https://github.com/bongbongco/cve-2012-6066
Trust: 0.1
url:https://nvd.nist.gov
Trust: 0.1
url:https://www.exploit-db.com/exploits/24133/
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2012-7685 // 
            
            
            
            CNVD: CNVD-2012-7706 // 
            
            
            
            VULMON: CVE-2012-6066 // 
            
            
            
            BID: 56785 // 
            
            
            
            JVNDB: JVNDB-2012-005662 // 
            
            
            
            CNNVD: CNNVD-201212-022 // 
            
            
            
            CNNVD: CNNVD-201212-044 // 
            
            
            
            NVD: CVE-2012-6066

CREDITS
Kingcope
Trust: 0.9
sources:
            
            
            BID: 56785 // 
            
            
            
            CNNVD: CNNVD-201212-022

SOURCES
db:CNVDid:CNVD-2012-7685
db:CNVDid:CNVD-2012-7706
db:VULMONid:CVE-2012-6066
db:BIDid:56785
db:JVNDBid:JVNDB-2012-005662
db:CNNVDid:CNNVD-201212-022
db:CNNVDid:CNNVD-201212-044
db:NVDid:CVE-2012-6066

LAST UPDATE DATE
2025-04-11T23:04:06.732000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2012-7685date:2012-12-05T00:00:00
db:CNVDid:CNVD-2012-7706date:2012-12-05T00:00:00
db:VULMONid:CVE-2012-6066date:2012-12-05T00:00:00
db:BIDid:56785date:2013-04-02T15:47:00
db:JVNDBid:JVNDB-2012-005662date:2012-12-06T00:00:00
db:CNNVDid:CNNVD-201212-022date:2012-12-05T00:00:00
db:CNNVDid:CNNVD-201212-044date:2012-12-05T00:00:00
db:NVDid:CVE-2012-6066date:2025-04-11T00:51:21.963

SOURCES RELEASE DATE
db:CNVDid:CNVD-2012-7685date:2012-12-05T00:00:00
db:CNVDid:CNVD-2012-7706date:2012-12-05T00:00:00
db:VULMONid:CVE-2012-6066date:2012-12-04T00:00:00
db:BIDid:56785date:2012-12-03T00:00:00
db:JVNDBid:JVNDB-2012-005662date:2012-12-06T00:00:00
db:CNNVDid:CNNVD-201212-022date:2012-12-05T00:00:00
db:CNNVDid:CNNVD-201212-044date:2012-12-05T00:00:00
db:NVDid:CVE-2012-6066date:2012-12-04T23:55:01.033