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ID

VAR-202108-1796


CVE

CVE-2021-36705


TITLE

ProLink PRC2402M  Command injection vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2021-009444

DESCRIPTION

In ProLink PRC2402M V1.0.18 and older, the set_TR069 function in the adm.cgi binary, accessible with a page parameter value of TR069 contains a trivial command injection where the value of the TR069_local_port parameter is passed directly to system. ProLink PRC2402M Contains a command injection vulnerability.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. ProLink PRC2402M is a router of Singapore ProLink company. The set_TR069 function in the adm.cgi binary file of ProLink PRC2402M 1.0.18 and earlier versions has a command injection vulnerability

Trust: 2.25

sources: NVD: CVE-2021-36705 // JVNDB: JVNDB-2021-009444 // CNVD: CNVD-2021-68446 // VULMON: CVE-2021-36705

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2021-68446

AFFECTED PRODUCTS

vendor:prolinkmodel:prc2402mscope:lteversion:1.0.18

Trust: 1.0

vendor:prolinkmodel:prc2402mscope:eqversion: -

Trust: 0.8

vendor:prolinkmodel:prc2402mscope:lteversion:prc2402m firmware 1.0.18 and earlier

Trust: 0.8

vendor:prolinkmodel:prc2402mscope:lteversion:<=1.0.18

Trust: 0.6

sources: CNVD: CNVD-2021-68446 // JVNDB: JVNDB-2021-009444 // NVD: CVE-2021-36705

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2021-36705
value: CRITICAL

Trust: 1.0

NVD: CVE-2021-36705
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2021-68446
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202108-661
value: CRITICAL

Trust: 0.6

VULMON: CVE-2021-36705
value: HIGH

Trust: 0.1

nvd@nist.gov: CVE-2021-36705
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2021-68446
severity: HIGH
baseScore: 7.5
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2021-36705
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2021-36705
baseSeverity: CRITICAL
baseScore: 9.8
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2021-68446 // VULMON: CVE-2021-36705 // JVNDB: JVNDB-2021-009444 // CNNVD: CNNVD-202108-661 // NVD: CVE-2021-36705

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.0

problemtype:Command injection (CWE-77) [NVD Evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2021-009444 // NVD: CVE-2021-36705

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202108-661

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202108-661

PATCH

title:Top Pageurl:https://prolink2u.com/

Trust: 0.8

title:Patch for ProLink PRC2402M command injection vulnerability (CNVD-2021-68446)url:https://www.cnvd.org.cn/patchInfo/show/287526

Trust: 0.6

title:ProLink PRC2402M Fixes for command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=159899

Trust: 0.6

sources: CNVD: CNVD-2021-68446 // JVNDB: JVNDB-2021-009444 // CNNVD: CNNVD-202108-661

EXTERNAL IDS

db:NVDid:CVE-2021-36705

Trust: 3.9

db:JVNDBid:JVNDB-2021-009444

Trust: 0.8

db:CNVDid:CNVD-2021-68446

Trust: 0.6

db:CNNVDid:CNNVD-202108-661

Trust: 0.6

db:VULMONid:CVE-2021-36705

Trust: 0.1

sources: CNVD: CNVD-2021-68446 // VULMON: CVE-2021-36705 // JVNDB: JVNDB-2021-009444 // CNNVD: CNNVD-202108-661 // NVD: CVE-2021-36705

REFERENCES

url:https://www.ayrx.me/prolink-prc2402m-multiple-vulnerabilities/#tr069-command-injection

Trust: 1.7

url:https://nvd.nist.gov/vuln/detail/cve-2021-36705

Trust: 1.4

url:https://www.ayrx.me/prolink-prc2402m-multiple-vulnerabilities/#sysinit-password-reset

Trust: 0.8

url:https://cwe.mitre.org/data/definitions/77.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2021-68446 // VULMON: CVE-2021-36705 // JVNDB: JVNDB-2021-009444 // CNNVD: CNNVD-202108-661 // NVD: CVE-2021-36705

SOURCES

db:CNVDid:CNVD-2021-68446
db:VULMONid:CVE-2021-36705
db:JVNDBid:JVNDB-2021-009444
db:CNNVDid:CNNVD-202108-661
db:NVDid:CVE-2021-36705

LAST UPDATE DATE

2024-08-14T15:33:04.845000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2021-68446date:2021-09-06T00:00:00
db:VULMONid:CVE-2021-36705date:2021-08-12T00:00:00
db:JVNDBid:JVNDB-2021-009444date:2022-04-27T03:14:00
db:CNNVDid:CNNVD-202108-661date:2021-08-13T00:00:00
db:NVDid:CVE-2021-36705date:2022-06-28T14:11:45.273

SOURCES RELEASE DATE

db:CNVDid:CNVD-2021-68446date:2021-08-23T00:00:00
db:VULMONid:CVE-2021-36705date:2021-08-06T00:00:00
db:JVNDBid:JVNDB-2021-009444date:2022-04-27T00:00:00
db:CNNVDid:CNNVD-202108-661date:2021-08-06T00:00:00
db:NVDid:CVE-2021-36705date:2021-08-06T14:15:07.790