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ID

VAR-202308-2749


CVE

CVE-2023-33239


TITLE

Moxa Inc.  of  TN-5900  firmware and  tn-4900  Command injection vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-022068

DESCRIPTION

TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command injection vulnerability. This vulnerability stems from insufficient input validation in the key-generation function, which could potentially allow malicious users to execute remote code on affected devices. Moxa Inc. (DoS) It may be in a state. MOXA TN-4900 is a series of industrial firewall routers produced by MOXA in China. MOXA TN-5900 is a series of industrial firewall routers produced by China MOXA Company

Trust: 2.25

sources: NVD: CVE-2023-33239 // JVNDB: JVNDB-2023-022068 // CNVD: CNVD-2023-64095 // VULMON: CVE-2023-33239

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-64095

AFFECTED PRODUCTS

vendor:moxamodel:tn-4900scope:lteversion:1.2.4

Trust: 1.0

vendor:moxamodel:tn-5900scope:lteversion:3.3

Trust: 1.0

vendor:moxamodel:tn-5900scope: - version: -

Trust: 0.8

vendor:moxamodel:tn-4900scope: - version: -

Trust: 0.8

vendor:moxamodel:tn-5900scope:lteversion:<=3.3

Trust: 0.6

vendor:moxamodel:tn-4900scope:lteversion:<=1.2.4

Trust: 0.6

sources: CNVD: CNVD-2023-64095 // JVNDB: JVNDB-2023-022068 // NVD: CVE-2023-33239

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-33239
value: CRITICAL

Trust: 1.0

psirt@moxa.com: CVE-2023-33239
value: HIGH

Trust: 1.0

NVD: CVE-2023-33239
value: CRITICAL

Trust: 0.8

CNVD: CNVD-2023-64095
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-64095
severity: HIGH
baseScore: 9.0
vectorString: AV:N/AC:L/AU:S/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: SINGLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 8.0
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2023-33239
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

psirt@moxa.com: CVE-2023-33239
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.1

Trust: 1.0

NVD: CVE-2023-33239
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-2023-64095 // JVNDB: JVNDB-2023-022068 // NVD: CVE-2023-33239 // NVD: CVE-2023-33239

PROBLEMTYPE DATA

problemtype:CWE-77

Trust: 1.0

problemtype:CWE-78

Trust: 1.0

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

Trust: 0.8

sources: JVNDB: JVNDB-2023-022068 // NVD: CVE-2023-33239

PATCH

title:Patch for MOXA TN-4900 and TN-5900 Command Injection Vulnerability (CNVD-2023-64095)url:https://www.cnvd.org.cn/patchInfo/show/452566

Trust: 0.6

sources: CNVD: CNVD-2023-64095

EXTERNAL IDS

db:NVDid:CVE-2023-33239

Trust: 3.3

db:JVNDBid:JVNDB-2023-022068

Trust: 0.8

db:CNVDid:CNVD-2023-64095

Trust: 0.6

db:VULMONid:CVE-2023-33239

Trust: 0.1

sources: CNVD: CNVD-2023-64095 // VULMON: CVE-2023-33239 // JVNDB: JVNDB-2023-022068 // NVD: CVE-2023-33239

REFERENCES

url:https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-and-tn-4900-series-web-server-multiple-vulnerabilities

Trust: 2.5

url:https://nvd.nist.gov/vuln/detail/cve-2023-33239

Trust: 0.8

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2023-64095 // VULMON: CVE-2023-33239 // JVNDB: JVNDB-2023-022068 // NVD: CVE-2023-33239

SOURCES

db:CNVDid:CNVD-2023-64095
db:VULMONid:CVE-2023-33239
db:JVNDBid:JVNDB-2023-022068
db:NVDid:CVE-2023-33239

LAST UPDATE DATE

2024-10-28T23:09:42.420000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-64095date:2023-08-21T00:00:00
db:VULMONid:CVE-2023-33239date:2023-08-17T00:00:00
db:JVNDBid:JVNDB-2023-022068date:2024-01-22T02:52:00
db:NVDid:CVE-2023-33239date:2024-10-28T06:15:03.393

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-64095date:2023-08-21T00:00:00
db:VULMONid:CVE-2023-33239date:2023-08-17T00:00:00
db:JVNDBid:JVNDB-2023-022068date:2024-01-22T00:00:00
db:NVDid:CVE-2023-33239date:2023-08-17T03:15:09.580