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ID

VAR-202307-0253


CVE

CVE-2023-23546


TITLE

Milesight Technology  of  ur32l  Certificate validation vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-019454

DESCRIPTION

A misconfiguration vulnerability exists in the urvpn_client functionality of Milesight UR32L v32.3.0.5. A specially-crafted man-in-the-middle attack can lead to increased privileges. An attacker can perform a man-in-the-middle attack to trigger this vulnerability. Milesight Technology of ur32l A certificate validation vulnerability exists in the firmware.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Milesight UR32L is a 4G industrial router produced by China Milesight

Trust: 2.25

sources: NVD: CVE-2023-23546 // JVNDB: JVNDB-2023-019454 // CNVD: CNVD-2023-65485 // VULMON: CVE-2023-23546

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-65485

AFFECTED PRODUCTS

vendor:milesightmodel:ur32lscope:eqversion:32.3.0.5

Trust: 1.0

vendor:milesightmodel:ur32lscope:eqversion:ur32l firmware 32.3.0.5

Trust: 0.8

vendor:milesightmodel:ur32lscope:eqversion: -

Trust: 0.8

vendor:milesightmodel:ur32lscope: - version: -

Trust: 0.8

vendor:milesightmodel:ur32lscope:eqversion:v32.3.0.5

Trust: 0.6

sources: CNVD: CNVD-2023-65485 // JVNDB: JVNDB-2023-019454 // NVD: CVE-2023-23546

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2023-23546
value: HIGH

Trust: 1.0

talos-cna@cisco.com: CVE-2023-23546
value: MEDIUM

Trust: 1.0

NVD: CVE-2023-23546
value: HIGH

Trust: 0.8

CNVD: CNVD-2023-65485
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-202307-356
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-65485
severity: MEDIUM
baseScore: 4.0
vectorString: AV:N/AC:H/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: HIGH
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 4.9
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2023-23546
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.2
impactScore: 5.9
version: 3.1

Trust: 1.0

talos-cna@cisco.com: CVE-2023-23546
baseSeverity: MEDIUM
baseScore: 4.2
vectorString: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: REQUIRED
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 1.6
impactScore: 2.5
version: 3.1

Trust: 1.0

NVD: CVE-2023-23546
baseSeverity: HIGH
baseScore: 8.1
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: HIGH
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-2023-65485 // JVNDB: JVNDB-2023-019454 // CNNVD: CNNVD-202307-356 // NVD: CVE-2023-23546 // NVD: CVE-2023-23546

PROBLEMTYPE DATA

problemtype:CWE-295

Trust: 1.0

problemtype:Illegal certificate verification (CWE-295) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-019454 // NVD: CVE-2023-23546

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202307-356

TYPE

trust management problem

Trust: 0.6

sources: CNNVD: CNNVD-202307-356

EXTERNAL IDS

db:NVDid:CVE-2023-23546

Trust: 3.9

db:TALOSid:TALOS-2023-1705

Trust: 2.5

db:JVNDBid:JVNDB-2023-019454

Trust: 0.8

db:CNVDid:CNVD-2023-65485

Trust: 0.6

db:CNNVDid:CNNVD-202307-356

Trust: 0.6

db:VULMONid:CVE-2023-23546

Trust: 0.1

sources: CNVD: CNVD-2023-65485 // VULMON: CVE-2023-23546 // JVNDB: JVNDB-2023-019454 // CNNVD: CNNVD-202307-356 // NVD: CVE-2023-23546

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2023-1705

Trust: 3.1

url:https://nvd.nist.gov/vuln/detail/cve-2023-23546

Trust: 1.4

url:https://cxsecurity.com/cveshow/cve-2023-23546/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/295.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2023-65485 // VULMON: CVE-2023-23546 // JVNDB: JVNDB-2023-019454 // CNNVD: CNNVD-202307-356 // NVD: CVE-2023-23546

CREDITS

Discovered by Francesco Benvenuto of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-202307-356

SOURCES

db:CNVDid:CNVD-2023-65485
db:VULMONid:CVE-2023-23546
db:JVNDBid:JVNDB-2023-019454
db:CNNVDid:CNNVD-202307-356
db:NVDid:CVE-2023-23546

LAST UPDATE DATE

2024-08-14T14:09:58.450000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-65485date:2023-08-29T00:00:00
db:VULMONid:CVE-2023-23546date:2023-07-06T00:00:00
db:JVNDBid:JVNDB-2023-019454date:2024-01-12T08:13:00
db:CNNVDid:CNNVD-202307-356date:2023-07-14T00:00:00
db:NVDid:CVE-2023-23546date:2023-07-13T17:10:31.897

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-65485date:2023-08-29T00:00:00
db:VULMONid:CVE-2023-23546date:2023-07-06T00:00:00
db:JVNDBid:JVNDB-2023-019454date:2024-01-12T00:00:00
db:CNNVDid:CNNVD-202307-356date:2023-07-06T00:00:00
db:NVDid:CVE-2023-23546date:2023-07-06T15:15:11.343