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ID

VAR-202509-3075


CVE

CVE-2025-52905


TITLE

TOTOLINK  of  x6000r  Firmware vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2025-015670

DESCRIPTION

Improper Input Validation vulnerability in TOTOLINK X6000R allows Flooding.This issue affects X6000R: through V9.4.0cu.1360_B20241207. TOTOLINK of x6000r There are unspecified vulnerabilities in the firmware.Service operation interruption (DoS) It may be in a state. The TOTOLINK X6000R is a Wi-Fi 6 wireless router launched by TOTOLINK, a Chinese electronics company, featuring high-concurrency connections and dual-band transmission

Trust: 2.16

sources: NVD: CVE-2025-52905 // JVNDB: JVNDB-2025-015670 // CNVD: CNVD-2025-27577

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-27577

AFFECTED PRODUCTS

vendor:totolinkmodel:x6000rscope:lteversion:9.4.0cu.1360_b20241207

Trust: 1.0

vendor:totolinkmodel:x6000rscope:lteversion:x6000r firmware 9.4.0cu.1360 b20241207 and earlier

Trust: 0.8

vendor:totolinkmodel:x6000rscope:eqversion: -

Trust: 0.8

vendor:totolinkmodel:x6000rscope: - version: -

Trust: 0.8

vendor:totolinkmodel:x6000r <=9.4.0cu.1360 b20241207scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-27577 // JVNDB: JVNDB-2025-015670 // NVD: CVE-2025-52905

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2025-52905
value: HIGH

Trust: 1.0

psirt@paloaltonetworks.com: CVE-2025-52905
value: HIGH

Trust: 1.0

NVD: CVE-2025-52905
value: HIGH

Trust: 0.8

CNVD: CNVD-2025-27577
value: HIGH

Trust: 0.6

CNVD: CNVD-2025-27577
severity: HIGH
baseScore: 7.8
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:C
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: COMPLETE
exploitabilityScore: 10.0
impactScore: 6.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

nvd@nist.gov: CVE-2025-52905
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: 3.9
impactScore: 3.6
version: 3.1

Trust: 1.0

NVD: CVE-2025-52905
baseSeverity: HIGH
baseScore: 7.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: HIGH
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-27577 // JVNDB: JVNDB-2025-015670 // NVD: CVE-2025-52905 // NVD: CVE-2025-52905

PROBLEMTYPE DATA

problemtype:NVD-CWE-noinfo

Trust: 1.0

problemtype:CWE-20

Trust: 1.0

problemtype:Inappropriate input confirmation (CWE-20) [ others ]

Trust: 0.8

problemtype: Lack of information (CWE-noinfo) [NVD evaluation ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-015670 // NVD: CVE-2025-52905

PATCH

title:Patch for TOTOLINK X6000R Input Validation Vulnerabilityurl:https://www.cnvd.org.cn/patchInfo/show/752111

Trust: 0.6

sources: CNVD: CNVD-2025-27577

EXTERNAL IDS

db:NVDid:CVE-2025-52905

Trust: 3.2

db:JVNDBid:JVNDB-2025-015670

Trust: 0.8

db:CNVDid:CNVD-2025-27577

Trust: 0.6

sources: CNVD: CNVD-2025-27577 // JVNDB: JVNDB-2025-015670 // NVD: CVE-2025-52905

REFERENCES

url:https://github.com/paloaltonetworks/u42-vulnerability-disclosures/blob/main/2025/panw-2025-0001/panw-2025-0001.md

Trust: 2.4

url:https://www.totolink.net/home/menu/detail/menu_listtpl/download/id/247/ids/36.html

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-52905

Trust: 0.8

sources: CNVD: CNVD-2025-27577 // JVNDB: JVNDB-2025-015670 // NVD: CVE-2025-52905

SOURCES

db:CNVDid:CNVD-2025-27577
db:JVNDBid:JVNDB-2025-015670
db:NVDid:CVE-2025-52905

LAST UPDATE DATE

2025-11-19T23:33:01.699000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-27577date:2025-11-11T00:00:00
db:JVNDBid:JVNDB-2025-015670date:2025-10-10T02:21:00
db:NVDid:CVE-2025-52905date:2025-10-08T18:06:28.473

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-27577date:2025-11-10T00:00:00
db:JVNDBid:JVNDB-2025-015670date:2025-10-10T00:00:00
db:NVDid:CVE-2025-52905date:2025-09-23T18:15:33.953