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ID

VAR-202011-0857


CVE

CVE-2020-28347


TITLE

TP-Link Archer A7 AC1750 Command Injection Vulnerability

Trust: 1.2

sources: CNVD: CNVD-2022-21176 // CNNVD: CNNVD-202011-681

DESCRIPTION

tdpServer on TP-Link Archer A7 AC1750 devices before 201029 allows remote attackers to execute arbitrary code via the slave_mac parameter. NOTE: this issue exists because of an incomplete fix for CVE-2020-10882 in which shell quotes are mishandled. TP-Link Archer A7 AC1750 A command injection vulnerability exists in the device. This vulnerability is CVE-2020-10882 It is a vulnerability caused by an incomplete fix.Information is obtained, information is tampered with, and service is disrupted (DoS) It may be put into a state. TP-Link Archer A7 AC1750 is a wireless router from China TP-Link Company

Trust: 2.16

sources: NVD: CVE-2020-28347 // JVNDB: JVNDB-2020-013166 // CNVD: CNVD-2022-21176

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-21176

AFFECTED PRODUCTS

vendor:tp linkmodel:ac1750scope:ltversion:201029

Trust: 1.6

vendor:tp linkmodel:ac 1750scope:eqversion: -

Trust: 0.8

vendor:tp linkmodel:ac 1750scope:eqversion:ac 1750 firmware 201029

Trust: 0.8

sources: CNVD: CNVD-2022-21176 // JVNDB: JVNDB-2020-013166 // NVD: CVE-2020-28347

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2020-28347
value: CRITICAL

Trust: 1.0

NVD: CVE-2020-28347
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2022-21176
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202011-681
value: CRITICAL

Trust: 0.6

nvd@nist.gov: CVE-2020-28347
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2022-21176
severity: HIGH
baseScore: 10.0
vectorString: AV:N/AC:L/AU:N/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2020-28347
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-2020-28347
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-2022-21176 // JVNDB: JVNDB-2020-013166 // CNNVD: CNNVD-202011-681 // NVD: CVE-2020-28347

PROBLEMTYPE DATA

problemtype:CWE-78

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2020-013166 // NVD: CVE-2020-28347

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202011-681

TYPE

command injection

Trust: 0.6

sources: CNNVD: CNNVD-202011-681

PATCH

title:AC1750 Wireless Dual Band Gigabit Routerurl:https://www.tp-link.com/us/home-networking/wifi-router/archer-c7/

Trust: 0.8

title:Patch for TP-Link Archer A7 AC1750 Command Injection Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/326746

Trust: 0.6

title:TP-Link Archer A7 AC1750 Fixes for command injection vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=134537

Trust: 0.6

sources: CNVD: CNVD-2022-21176 // JVNDB: JVNDB-2020-013166 // CNNVD: CNNVD-202011-681

EXTERNAL IDS

db:NVDid:CVE-2020-28347

Trust: 3.0

db:JVNDBid:JVNDB-2020-013166

Trust: 0.8

db:CNVDid:CNVD-2022-21176

Trust: 0.6

db:CNNVDid:CNNVD-202011-681

Trust: 0.6

sources: CNVD: CNVD-2022-21176 // JVNDB: JVNDB-2020-013166 // CNNVD: CNNVD-202011-681 // NVD: CVE-2020-28347

REFERENCES

url:https://github.com/rapid7/metasploit-framework/pull/14365

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2020-28347

Trust: 2.0

url:https://github.com/pedrib/poc/blob/master/advisories/pwn2own/tokyo_2019/lao_bomb/lao_bomb.md

Trust: 1.6

url:https://github.com/pedrib/poc/blob/master/advisories/pwn2own/tokyo_2020/minesweeper.md

Trust: 1.6

url:https://github.com/rdomanski/exploits_and_advisories/blob/master/advisories/pwn2own/tokyo2020/minesweeper.md

Trust: 1.6

url:https://github.com/rdomanski/exploits_and_advisories/blob/master/advisories/pwn2own/tokyo2019/lao_bomb.md

Trust: 1.6

sources: CNVD: CNVD-2022-21176 // JVNDB: JVNDB-2020-013166 // CNNVD: CNNVD-202011-681 // NVD: CVE-2020-28347

SOURCES

db:CNVDid:CNVD-2022-21176
db:JVNDBid:JVNDB-2020-013166
db:CNNVDid:CNNVD-202011-681
db:NVDid:CVE-2020-28347

LAST UPDATE DATE

2024-11-23T23:04:13.323000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-21176date:2022-03-21T00:00:00
db:JVNDBid:JVNDB-2020-013166date:2021-06-21T07:36:00
db:CNNVDid:CNNVD-202011-681date:2020-11-24T00:00:00
db:NVDid:CVE-2020-28347date:2024-11-21T05:22:38.740

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-21176date:2022-03-21T00:00:00
db:JVNDBid:JVNDB-2020-013166date:2021-06-21T00:00:00
db:CNNVDid:CNNVD-202011-681date:2020-11-08T00:00:00
db:NVDid:CVE-2020-28347date:2020-11-08T20:15:11.793