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ID

VAR-202204-1408


CVE

CVE-2022-23971


TITLE

ASUSTeK Computer Inc.  of  RT-AX56U  Path traversal vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2022-007937

DESCRIPTION

ASUS RT-AX56U’s update_PLC/PORT file has a path traversal vulnerability due to insufficient filtering for special characters in the URL parameter. An unauthenticated LAN attacker can overwrite a system file by uploading another PLC/PORT file with the same file name, which results in service disruption. ASUSTeK Computer Inc. of RT-AX56U A path traversal vulnerability exists in firmware.Information is tampered with and service operation is interrupted (DoS) It may be in a state. ASUS RT-AX56U is a wireless router from ASUS (ASUS) in Taiwan

Trust: 2.25

sources: NVD: CVE-2022-23971 // JVNDB: JVNDB-2022-007937 // CNVD: CNVD-2022-31517 // VULMON: CVE-2022-23971

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-31517

AFFECTED PRODUCTS

vendor:asusmodel:rt-ax56uscope:eqversion:3.0.0.4.386.45898

Trust: 1.6

vendor:asustek computermodel:rt-ax56uscope: - version: -

Trust: 0.8

vendor:asustek computermodel:rt-ax56uscope:eqversion: -

Trust: 0.8

vendor:asustek computermodel:rt-ax56uscope:eqversion:rt-ax56u firmware 3.0.0.4.386.45898

Trust: 0.8

sources: CNVD: CNVD-2022-31517 // JVNDB: JVNDB-2022-007937 // NVD: CVE-2022-23971

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-23971
value: HIGH

Trust: 1.0

twcert@cert.org.tw: CVE-2022-23971
value: HIGH

Trust: 1.0

NVD: CVE-2022-23971
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-31517
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202204-2614
value: HIGH

Trust: 0.6

VULMON: CVE-2022-23971
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2022-23971
severity: MEDIUM
baseScore: 4.8
vectorString: AV:A/AC:L/AU:N/C:N/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.9

CNVD: CNVD-2022-31517
severity: MEDIUM
baseScore: 4.8
vectorString: AV:A/AC:L/AU:N/C:N/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2022-23971
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.2
version: 3.1

Trust: 2.0

NVD: CVE-2022-23971
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
attackVector: ADJACENT NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2022-31517 // VULMON: CVE-2022-23971 // JVNDB: JVNDB-2022-007937 // CNNVD: CNNVD-202204-2614 // NVD: CVE-2022-23971 // NVD: CVE-2022-23971

PROBLEMTYPE DATA

problemtype:CWE-22

Trust: 1.0

problemtype:Path traversal (CWE-22) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2022-007937 // NVD: CVE-2022-23971

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202204-2614

TYPE

path traversal

Trust: 0.6

sources: CNNVD: CNNVD-202204-2614

PATCH

title:Patch for ASUS RT-AX56U update_PLC/PORT file path traversal vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/330221

Trust: 0.6

title:ASUS RT-AX56U Repair measures for path traversal vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=189437

Trust: 0.6

sources: CNVD: CNVD-2022-31517 // CNNVD: CNNVD-202204-2614

EXTERNAL IDS

db:NVDid:CVE-2022-23971

Trust: 3.9

db:JVNDBid:JVNDB-2022-007937

Trust: 0.8

db:CNVDid:CNVD-2022-31517

Trust: 0.6

db:CNNVDid:CNNVD-202204-2614

Trust: 0.6

db:VULMONid:CVE-2022-23971

Trust: 0.1

sources: CNVD: CNVD-2022-31517 // VULMON: CVE-2022-23971 // JVNDB: JVNDB-2022-007937 // CNNVD: CNNVD-202204-2614 // NVD: CVE-2022-23971

REFERENCES

url:https://www.twcert.org.tw/tw/cp-132-5785-cf8db-1.html

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2022-23971

Trust: 1.4

url:https://cxsecurity.com/cveshow/cve-2022-23971/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/22.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2022-31517 // VULMON: CVE-2022-23971 // JVNDB: JVNDB-2022-007937 // CNNVD: CNNVD-202204-2614 // NVD: CVE-2022-23971

SOURCES

db:CNVDid:CNVD-2022-31517
db:VULMONid:CVE-2022-23971
db:JVNDBid:JVNDB-2022-007937
db:CNNVDid:CNNVD-202204-2614
db:NVDid:CVE-2022-23971

LAST UPDATE DATE

2024-11-23T21:58:23.514000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-31517date:2022-04-22T00:00:00
db:VULMONid:CVE-2022-23971date:2022-04-14T00:00:00
db:JVNDBid:JVNDB-2022-007937date:2023-07-21T08:18:00
db:CNNVDid:CNNVD-202204-2614date:2022-04-15T00:00:00
db:NVDid:CVE-2022-23971date:2024-11-21T06:49:32.770

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-31517date:2022-04-22T00:00:00
db:VULMONid:CVE-2022-23971date:2022-04-07T00:00:00
db:JVNDBid:JVNDB-2022-007937date:2023-07-21T00:00:00
db:CNNVDid:CNNVD-202204-2614date:2022-04-07T00:00:00
db:NVDid:CVE-2022-23971date:2022-04-07T19:15:08.537