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ID

VAR-202204-0727


CVE

CVE-2022-23970


TITLE

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-007938

DESCRIPTION

ASUS RT-AX56U’s update_json function 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 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: 2.16

sources: NVD: CVE-2022-23970 // JVNDB: JVNDB-2022-007938 // CNVD: CNVD-2022-31516

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2022-31516

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-2022-31516 // JVNDB: JVNDB-2022-007938 // NVD: CVE-2022-23970

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2022-23970
value: HIGH

Trust: 1.0

twcert@cert.org.tw: CVE-2022-23970
value: HIGH

Trust: 1.0

NVD: CVE-2022-23970
value: HIGH

Trust: 0.8

CNVD: CNVD-2022-31516
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202204-2615
value: HIGH

Trust: 0.6

nvd@nist.gov: CVE-2022-23970
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: 1.8

CNVD: CNVD-2022-31516
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-2022-23970
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-2022-23970
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-2022-31516 // JVNDB: JVNDB-2022-007938 // CNNVD: CNNVD-202204-2615 // NVD: CVE-2022-23970 // NVD: CVE-2022-23970

PROBLEMTYPE DATA

problemtype:CWE-22

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2022-007938 // NVD: CVE-2022-23970

THREAT TYPE

remote or local

Trust: 0.6

sources: CNNVD: CNNVD-202204-2615

TYPE

path traversal

Trust: 0.6

sources: CNNVD: CNNVD-202204-2615

PATCH

title:Patch for ASUS RT-AX56U update_json function path traversal vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/330236

Trust: 0.6

title:ASUS RT-AX56U Repair measures for path traversal vulnerabilitiesurl:http://www.cnnvd.org.cn/web/xxk/bdxqById.tag?id=189438

Trust: 0.6

sources: CNVD: CNVD-2022-31516 // CNNVD: CNNVD-202204-2615

EXTERNAL IDS

db:NVDid:CVE-2022-23970

Trust: 3.8

db:JVNDBid:JVNDB-2022-007938

Trust: 0.8

db:CNVDid:CNVD-2022-31516

Trust: 0.6

db:CNNVDid:CNNVD-202204-2615

Trust: 0.6

sources: CNVD: CNVD-2022-31516 // JVNDB: JVNDB-2022-007938 // CNNVD: CNNVD-202204-2615 // NVD: CVE-2022-23970

REFERENCES

url:https://www.twcert.org.tw/tw/cp-132-5784-68aa3-1.html

Trust: 2.4

url:https://nvd.nist.gov/vuln/detail/cve-2022-23970

Trust: 1.4

url:https://cxsecurity.com/cveshow/cve-2022-23970/

Trust: 0.6

sources: CNVD: CNVD-2022-31516 // JVNDB: JVNDB-2022-007938 // CNNVD: CNNVD-202204-2615 // NVD: CVE-2022-23970

SOURCES

db:CNVDid:CNVD-2022-31516
db:JVNDBid:JVNDB-2022-007938
db:CNNVDid:CNNVD-202204-2615
db:NVDid:CVE-2022-23970

LAST UPDATE DATE

2024-11-23T22:57:45.758000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2022-31516date:2022-04-22T00:00:00
db:JVNDBid:JVNDB-2022-007938date:2023-07-21T08:18:00
db:CNNVDid:CNNVD-202204-2615date:2022-04-15T00:00:00
db:NVDid:CVE-2022-23970date:2024-11-21T06:49:32.647

SOURCES RELEASE DATE

db:CNVDid:CNVD-2022-31516date:2022-04-22T00:00:00
db:JVNDBid:JVNDB-2022-007938date:2023-07-21T00:00:00
db:CNNVDid:CNNVD-202204-2615date:2022-04-07T00:00:00
db:NVDid:CVE-2022-23970date:2022-04-07T19:15:08.473