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ID

VAR-202307-0164


CVE

CVE-2023-25121


TITLE

Milesight Technology  of  ur32l  Out-of-bounds write vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2023-017219

DESCRIPTION

Multiple buffer overflow vulnerabilities exist in the vtysh_ubus binary of Milesight UR32L v32.3.0.5 due to the use of an unsafe sprintf pattern. A specially crafted HTTP request can lead to arbitrary code execution. An attacker with high privileges can send HTTP requests to trigger these vulnerabilities.This buffer overflow occurs in the set_ike_profile function with the secrets_local variable. Milesight Technology of ur32l An out-of-bounds write vulnerability exists in 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-2023-25121 // JVNDB: JVNDB-2023-017219 // CNVD: CNVD-2023-65068 // VULMON: CVE-2023-25121

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2023-65068

AFFECTED PRODUCTS

vendor:milesightmodel:ur32lscope:eqversion:32.3.0.5

Trust: 1.0

vendor:milesightmodel:ur32lscope:eqversion: -

Trust: 0.8

vendor:milesightmodel:ur32lscope:eqversion:ur32l firmware 32.3.0.5

Trust: 0.8

vendor:milesightmodel:ur32lscope: - version: -

Trust: 0.8

vendor:milesightmodel:ur32lscope:eqversion:v32.3.0.5

Trust: 0.6

sources: CNVD: CNVD-2023-65068 // JVNDB: JVNDB-2023-017219 // NVD: CVE-2023-25121

CVSS

SEVERITY

CVSSV2

CVSSV3

talos-cna@cisco.com: CVE-2023-25121
value: HIGH

Trust: 1.0

nvd@nist.gov: CVE-2023-25121
value: HIGH

Trust: 1.0

NVD: CVE-2023-25121
value: HIGH

Trust: 0.8

CNVD: CNVD-2023-65068
value: HIGH

Trust: 0.6

CNNVD: CNNVD-202307-340
value: HIGH

Trust: 0.6

CNVD: CNVD-2023-65068
severity: HIGH
baseScore: 8.3
vectorString: AV:N/AC:L/AU:M/C:C/I:C/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: MULTIPLE
confidentialityImpact: COMPLETE
integrityImpact: COMPLETE
availabilityImpact: COMPLETE
exploitabilityScore: 6.4
impactScore: 10.0
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

talos-cna@cisco.com: CVE-2023-25121
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 1.2
impactScore: 5.9
version: 3.1

Trust: 2.0

NVD: CVE-2023-25121
baseSeverity: HIGH
baseScore: 7.2
vectorString: CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: HIGH
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2023-65068 // CNNVD: CNNVD-202307-340 // JVNDB: JVNDB-2023-017219 // NVD: CVE-2023-25121 // NVD: CVE-2023-25121

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

problemtype:CWE-787

Trust: 1.0

problemtype:Out-of-bounds writing (CWE-787) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2023-017219 // NVD: CVE-2023-25121

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-202307-340

TYPE

other

Trust: 0.6

sources: CNNVD: CNNVD-202307-340

EXTERNAL IDS

db:NVDid:CVE-2023-25121

Trust: 3.9

db:TALOSid:TALOS-2023-1716

Trust: 2.5

db:JVNDBid:JVNDB-2023-017219

Trust: 0.8

db:CNVDid:CNVD-2023-65068

Trust: 0.6

db:CNNVDid:CNNVD-202307-340

Trust: 0.6

db:VULMONid:CVE-2023-25121

Trust: 0.1

sources: CNVD: CNVD-2023-65068 // VULMON: CVE-2023-25121 // CNNVD: CNNVD-202307-340 // JVNDB: JVNDB-2023-017219 // NVD: CVE-2023-25121

REFERENCES

url:https://talosintelligence.com/vulnerability_reports/talos-2023-1716

Trust: 3.1

url:https://nvd.nist.gov/vuln/detail/cve-2023-25121

Trust: 1.4

url:https://www.talosintelligence.com/vulnerability_reports/talos-2023-1716

Trust: 1.0

url:https://cxsecurity.com/cveshow/cve-2023-25121/

Trust: 0.6

url:https://cwe.mitre.org/data/definitions/121.html

Trust: 0.1

url:https://nvd.nist.gov

Trust: 0.1

sources: CNVD: CNVD-2023-65068 // VULMON: CVE-2023-25121 // CNNVD: CNNVD-202307-340 // JVNDB: JVNDB-2023-017219 // NVD: CVE-2023-25121

CREDITS

Discovered by Francesco Benvenuto of Cisco Talos.

Trust: 0.6

sources: CNNVD: CNNVD-202307-340

SOURCES

db:CNVDid:CNVD-2023-65068
db:VULMONid:CVE-2023-25121
db:CNNVDid:CNNVD-202307-340
db:JVNDBid:JVNDB-2023-017219
db:NVDid:CVE-2023-25121

LAST UPDATE DATE

2025-11-18T15:06:03.991000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2023-65068date:2023-08-25T00:00:00
db:VULMONid:CVE-2023-25121date:2023-07-06T00:00:00
db:CNNVDid:CNNVD-202307-340date:2023-07-18T00:00:00
db:JVNDBid:JVNDB-2023-017219date:2024-01-05T08:13:00
db:NVDid:CVE-2023-25121date:2025-11-04T20:16:23.910

SOURCES RELEASE DATE

db:CNVDid:CNVD-2023-65068date:2023-08-25T00:00:00
db:VULMONid:CVE-2023-25121date:2023-07-06T00:00:00
db:CNNVDid:CNNVD-202307-340date:2023-07-06T00:00:00
db:JVNDBid:JVNDB-2023-017219date:2024-01-05T00:00:00
db:NVDid:CVE-2023-25121date:2023-07-06T15:15:15.307