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ID

VAR-202507-1502


CVE

CVE-2025-52082


TITLE

of netgear  XR300  Stack-based buffer overflow vulnerability in firmware

Trust: 0.8

sources: JVNDB: JVNDB-2025-009351

DESCRIPTION

In Netgear XR300 V1.0.3.38_10.3.30, a stack-based buffer overflow exists in the HTTPD service through the usb_device.cgi endpoint. The vulnerability occurs when processing POST requests containing the read_access parameter. The NETGEAR XR300 is an entry-level Nighthawk Pro Gaming series wireless router from NETGEAR. Detailed vulnerability details are not available at this time

Trust: 2.16

sources: NVD: CVE-2025-52082 // JVNDB: JVNDB-2025-009351 // CNVD: CNVD-2025-20496

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2025-20496

AFFECTED PRODUCTS

vendor:netgearmodel:xr300scope:eqversion:1.0.3.38

Trust: 1.0

vendor:ネットギアmodel:xr300scope: - version: -

Trust: 0.8

vendor:ネットギアmodel:xr300scope:eqversion: -

Trust: 0.8

vendor:ネットギアmodel:xr300scope:eqversion:xr300 firmware v1.0.3.38 10.3.30

Trust: 0.8

vendor:netgearmodel:xr300 1.0.3.38 10.3.30scope: - version: -

Trust: 0.6

sources: CNVD: CNVD-2025-20496 // JVNDB: JVNDB-2025-009351 // NVD: CVE-2025-52082

CVSS

SEVERITY

CVSSV2

CVSSV3

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-52082
value: MEDIUM

Trust: 1.0

OTHER: JVNDB-2025-009351
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2025-20496
value: MEDIUM

Trust: 0.6

CNVD: CNVD-2025-20496
severity: MEDIUM
baseScore: 6.4
vectorString: AV:N/AC:L/AU:N/C:P/I:P/A:N
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: NONE
exploitabilityScore: 10.0
impactScore: 4.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

134c704f-9b21-4f2e-91b3-4a467353bcc0: CVE-2025-52082
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: 3.9
impactScore: 2.5
version: 3.1

Trust: 1.0

OTHER: JVNDB-2025-009351
baseSeverity: MEDIUM
baseScore: 6.5
vectorString: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: LOW
integrityImpact: LOW
availabilityImpact: NONE
exploitabilityScore: NONE
impactScore: NONE
version: 3.0

Trust: 0.8

sources: CNVD: CNVD-2025-20496 // JVNDB: JVNDB-2025-009351 // NVD: CVE-2025-52082

PROBLEMTYPE DATA

problemtype:CWE-121

Trust: 1.0

problemtype:Stack-based buffer overflow (CWE-121) [ others ]

Trust: 0.8

sources: JVNDB: JVNDB-2025-009351 // NVD: CVE-2025-52082

PATCH

title:Patch for NETGEAR XR300 Stack Buffer Overflow Vulnerability (CNVD-2025-20496)url:https://www.cnvd.org.cn/patchInfo/show/726526

Trust: 0.6

sources: CNVD: CNVD-2025-20496

EXTERNAL IDS

db:NVDid:CVE-2025-52082

Trust: 3.2

db:JVNDBid:JVNDB-2025-009351

Trust: 0.8

db:CNVDid:CNVD-2025-20496

Trust: 0.6

sources: CNVD: CNVD-2025-20496 // JVNDB: JVNDB-2025-009351 // NVD: CVE-2025-52082

REFERENCES

url:https://github.com/lafdrew/iot/blob/main/netgear%20xr300/read_access%20of%20usb_device.cgi/buffer%20overflow%20in%20read_access%20of%20usb_device.cgi.md

Trust: 1.8

url:https://nvd.nist.gov/vuln/detail/cve-2025-52082

Trust: 1.4

sources: CNVD: CNVD-2025-20496 // JVNDB: JVNDB-2025-009351 // NVD: CVE-2025-52082

SOURCES

db:CNVDid:CNVD-2025-20496
db:JVNDBid:JVNDB-2025-009351
db:NVDid:CVE-2025-52082

LAST UPDATE DATE

2025-09-08T23:10:23.625000+00:00


SOURCES UPDATE DATE

db:CNVDid:CNVD-2025-20496date:2025-09-05T00:00:00
db:JVNDBid:JVNDB-2025-009351date:2025-07-18T08:51:00
db:NVDid:CVE-2025-52082date:2025-08-11T18:51:25.873

SOURCES RELEASE DATE

db:CNVDid:CNVD-2025-20496date:2025-09-02T00:00:00
db:JVNDBid:JVNDB-2025-009351date:2025-07-18T00:00:00
db:NVDid:CVE-2025-52082date:2025-07-15T16:15:37.487